title of biology essay

97 Biology Essay Topics

🏆 best essay topics on biology, ✍️ biology essay topics for college, 👍 good biology research topics & essay examples, 📌 easy biology essay topics, 🎓 most interesting biology research titles.

• How Do People Use Biology in Their Everyday Life?
• Biology: Comparison and Contrast of Cats and Dogs
• Transcription and Translation in Molecular Biology
• Designing Oligonucleotide Primers in Biology
• My Journey in Biology
• Fiji Water Quality: Biology Lab Experiment
• Biology and Culture of Gender Color Stereotypes
• Role of Human Biology in Contemporary Criminal Justice Focus of analysis of the paper will be on theories developed to explain criminology with a special emphasis on Biological positivism theory
• Biology as the Branch of Science Biology could alter the modern world and introduced numerous innovations that will change the way we live and help us to treat illnesses and diseases.
• Conservation Biology and Preservation of the Biodiversity The Theory of Island Biogeography is the most significant contribution toward the scientific understanding of both the process and how to measure the rate of species extinction.
• Concepts of Biology: HIV and AIDS The primary purpose of the paper is to examine the symptoms and the effects that HIV and AIDS have on a human being.
• Homologous and Analogous Structures in Biology Homologous structures are found in organisms with a shared origin, while analogous structures have the same function but in organisms that do not share a common ancestor.
• Biology: Aspects of Fruits The paper discusses fruits. A fruit is the fleshy and sweet part of a tree or any flowering plant that contains seeds. Some fruits are poisonous while some are edible.
• Biology and Social Influence Genetics plays an indispensable role in facilitating inherent-acquired behaviors, while others claim the environment contributes to shaping an individual’s personality.
• Biochemistry and Molecular Biology Are Fundamental to the Life Sciences Some molecules are often recognized as building blocks for cell formation, implying that they are fundamental to the physiology of humans.
• Cell Biology: Cell Sizes, Types, and Theories The Cell Theory propounds that all organisms are made of cells, the cell is the basic unit of life and all cells descend from older cells.
• Happiness in Biology, Culture, Experience It isn’t easy to understand what happiness is. However, it is still possible to identify some factors that are likely to affect the degree of happiness.
• Cancer Biology: Oncogenes and Tumor Suppressor Genes This paper seeks to interpret the role oncogenes and tumor suppressors play in transformation during cancer formation.
• “Genbank” Impact on Modern Molecular Biology Research GenBank is the fundamental element of Molecular biology. It is the sequence formed and stored in the database of the entire genome of life.
• Biology Lab: Why Ice Floats Ice is usually considered to be a mineral that consists of hydrogen oxide; when ice is frozen at a constant pressure of 1 atmosphere, the resultant effect.
• Substance Abuse: Environmental Influences and Biology Substance abuse is not a new problem the human society faces. This paper examines different ways biological and environment influences interact and affect drug taking behavior.
• Relations Between Biology and Culture While biology has much to do with our choices, the social environment shapes them to fit the community’s expectations. This work discusses relations between biology and culture.
• Human Biology and Culture Connection The paper states that it is anthroposociogenesis that explains the dichotomy between biology and culture and the connection with human evolution.
• Environmental Biology: Green Energy a precise definition of green energy is manifested in its source, which must be natural, such as the sun or geothermal sources.
• Crime Explanation Using Biology and Psychology A comprehensive theory of Cesare Lombroso has been discussed indicating that criminals could be picked out and determined by their physique, attributes, and appearance.
• Biology: The Definition of the Genotype The paper discusses the genotype. It is composed of a pair of alleles and it is what is manifested as the phenotype or observable characteristics of an organism.
• Marine Biology: Description and the Key Features Marine Biology is an open area of the coast line that is exposed to ocean currents and tides. This is a backwater area with occasional flooding of sea water.
• Organismal Biology: Succession and Its Characteristics Succession is an ecological phenomenon during which a successive change of biological communities occurs in a particular territorial area over time.
• Atoms and Molecules as Concepts in Biology Atoms are the fundamental building block of chemical elements and the smallest unit into which matter can be divided.
• Molecular Biology and Its Central Dogma The central dogma of molecular biology is a principle describing the transfer of molecular information in the Nucleus of the DNA.
• The Egg White Denaturation as a Concept of Biology Denaturation is the process of breaking down the secondary and tertiary structures of a protein by external factors such as temperature.
• Herbert Spencer – Scientists of Biology Herbert Spencer is one of the outstanding scientists belonging to the sphere of biology, sociology, and anthropology.
• An Aspect of Evolutionary Biology as Phylogenetic Analysis The paper explores an aspect of evolutionary biology as phylogenetic analysis. Phylogenetic analysis is a tool in the hands of biologists.
• Human Biology – Scientific Method In the study of biology, knowledge of proteins is very important as it enables a person to make informed decisions while choosing a balanced diet.
• Human Biology: Genes and Genes Mutations Mutations in certain regions of DNA can cause pathological metabolic abnormalities or hereditary features realized through dysfunctional disorders.
• Human Biology Review Essay of Our Body, Every Cells The collection of like cells that have an identical origin that carries out a definite function together is what I am.
• Is PCR the Most Important Invention in Molecular Biology to Date? This essay provides different reasons that have made the PCR technique a significant invention in molecular biology to date.
• Biology Food Chain The body coordination in an organism are carried out in the central nervous system that depends entirely on the neurons conducted from the receptor sites to the effectors’ sites in the body.
• Mirror-Image Biology to Enhanced Therapeutic Proteins The concepts described in “From Mirror-Image Biology to Enhanced Therapeutic Proteins” exemplify the potential of cell chemical biology generally and mirror-image forms.
• Biology: Application of the Holobiont in Humans When it comes to the formation of a unique environmental unit, a holobiont can link an individual host to a variety of interactive microorganisms and microbiota.
• Biology. Glial Cells and Their Subtypes Due to the distinctive features of some glial cells, they are divided into different subtypes, including ependymal cells, oligodendrocytes and astrocytes, and microglia cells.
• Biology and Happiness Relationship Human beings engage in numerous activities, establish appropriate relationships, and formulate decisions that can eventually make them happy.
• Psychobiology: Biology of Behavior This report researches to what extent psychological and physiological factors influence a person’s character, reactions, and behavior using findings of psychobiology.
• Biology Postgraduate Education and Its Advantages If you want to become a biologist in the future or just want to evaluate the pros of this occupation, this article may become more than useful for you.
• Biology: Mechanical Signals Regulating Development The paper will highlight several control effects of mechanical forces on various cell activities, including early embryonic development, tissue morphogenesis, and organ formation.
• Cultural Variations in Environment and Biology: AIDS The research studies the prevalence of AIDS among ethnic groups in the United States and suggests patient education interventions, which can be performed by nurses.
• Cancer Risk Factors: Biology Concepts The development of cancer cells is associated with the halting of the process of cell generation and decay that may be considered one of the basic aspects of the physical health.
• Bringing Culture Into Human Biology and Biology Back Into Anthropology
• The Relationship Between Evolutionary Biology and Religion
• Cell Biology of Stem Cells: An Enigma of Asymmetry and Self-Renewal
• An Intricate Relationship Between Biology and Art
• Computing Has Changed Biology: How Biology Education Can Catch Up
• Common Ground Between Anthropology and Conservation Biology
• The Evolution of Molecular Biology Into Systems Biology
• Scientific and Public Functions of Models in the 19th-Century Biology
• Biology and Ethics: The Paradoxes of the Natural
• Use, Overuse, and Misuse of Significance Tests in Evolutionary Biology
• The Autonomy of Biology: The Position of Biology Among the Sciences
• Joseph Gottlieb Kolreuter’s Contributions to Biology
• Chemical Bridge Between Ecosystem Ecology and Evolutionary Biology
• The Ethics of Biological Studies With Living Organisms
• Biological Function and Teleology: Implications for Biology Education
• Adaptationism and the Challenge From Developmental Biology
• Quality Assured Science: Managerialism in Forensic Biology
• Essence and Natural Kinds in Aristotle’s Biology: Was It Sexist?
• The Biological Weapons Convention: Securing Biology in the 21st Century
• Molecular Biology Techniques Used in Wastewater Treatment
• The Biology of Stupidity: Genetics, Eugenics, and Mental Deficiency
• Existentialism and Feminism: The Rhetoric of Biology in the Second Sex
• Kant, Blumenbach, and Vital Materialism in German Biology
• How the Mind Grows: A Developmental Perspective on the Biology of Cognition
• Biology and Society in the Age of Enlightenment
• Negotiating the Place of Molecular Evolution Within Evolutionary Biology
• Global Change: Increasing the Success of Biological Invaders?
• On the Relations Between History and Philosophy of the Life Sciences and Biology
• Civic Biology: The Origin of the School Anti-Evolution Movement
• Reductionism in Biology: Prospects and Problems
• Factors Shaping Ernst Mayr’s Concepts in the History of Biology
• Building Simulations: Modeling and Theory in Systems Biology
• The Role of Information Technology in Biology Education
• What Difference Does Quantity Make: On the Epistemology of Big Data in Biology
• Causality, Teleology, and Thought Experiments in Biology
• Applying the Principles of Stem-Cell Biology to Cancer
• The Moral Impact of Synthesizing Living Organisms: Biocentric Views on Synthetic Biology
• Applying Evolutionary Biology to Address Global Challenges
• Water as an Active Constituent in Cell Biology
• The Importance of Feminist Critique for Contemporary Cell Biology
• Marine Molecular Biology as an Emerging Field of Biological Sciences
• Trends, Priorities, and Needs in Systematic and Evolutionary Biology
• Development of Biology in Aristotle and Theophrastus: Theory of Spontaneous Generation
• Why Values Are a Good Thing in Conservation Biology
• Biology and Equality: A Perspective on Sex Differences
• Recent Advances of Deep Learning in Bioinformatics and Computational Biology
• Bioimage Informatics: A New Area of Engineering Biology
• Reflecting on the History of Biology as a Field
• Molecular Biology vs. Organicism: An Enduring Dispute Between Mechanism and Vitalism
• The Role of Reductionism in the Development of Molecular Biology

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StudyCorgi . "97 Biology Essay Topics." May 7, 2023. https://studycorgi.com/ideas/biology-essay-topics/.

StudyCorgi . 2023. "97 Biology Essay Topics." May 7, 2023. https://studycorgi.com/ideas/biology-essay-topics/.

These essay examples and topics on Biology were carefully selected by the StudyCorgi editorial team. They meet our highest standards in terms of grammar, punctuation, style, and fact accuracy. Please ensure you properly reference the materials if you’re using them to write your assignment.

This essay topic collection was updated on December 27, 2023 .

Free Biology Essay Examples & Writing Tips

Don’t know what to write about in your essay on biology? Looking for good biology essay examples for inspiration? This article has all you need!

A biology essay is a type of academic paper that focuses on a particular topic of biology. It can discuss animal life, cycles in biology, or a botanic subject. You will need to demonstrate your critical thinking skills and provide relevant evidence to support your perspective.

On this page, you will find examples of biology essays. You will also find here tips and topics prepared by our experts . They can assist you in nailing your short or extended essay.

Areas of Research for Biology Essays

If you’ve been assigned to write a biology essay, you probably know which area of research you have to choose. However, it might be beneficial to explore other available scopes. It’s useful for both interdisciplinary study and the cases when you are free to pick your area of research. In this section, let’s figure out what you can study in biology.

Here are biological areas of research you should be familiar with:

• Cancer Biology studies this type of disease to prevent, detect, diagnose and cure it. The ultimate goal of such biologists is to eliminate cancer.
• Cell Biology is a branch that studies the structure, function, and behavior of cells. Here, biologists study healthy and sick cells to produce vaccines, medication, etc.
• Biochemistry is an application of chemistry to the study of biological processes on cell and molecular levels. It is a cross-discipline between chemistry and biology. The focus is on the chemical processes of living organisms.
• Computation Biology is a study of biological data that develops algorithms and models to understand biological systems. Here, scientists either work for institutions or research for private enterprises.
• Genetics is an area that focuses on the study of genes and genetic variations for health benefits. It looks at the way DNA affects certain diseases.
• Human Disease is an area within which scientists study different diseases. The field covers cancer, developmental disorders, disease genes, etc.
• Immunology is a branch of biology that focuses on immunity. Immunologists look at the way the body responds to viruses as a way to protect the organism.
• Microbiology studies all living organisms that are too small for our eye to see. It includes bacteria, viruses, fungi, and other microorganisms.
• Neurobiology is the study of the nervous system. Biologists examine the way the brain works and look into brain illnesses.
• Stem Cell and Developmental Biology seeks to examine how the processes behind stem cell’s ability transform cells. The biologists in this area use the power of stem cells to model human illnesses.

Essay on Biology: Writing Tips

Want to know how to start a biology essay? Wondering about the best way to write your essay on biology? Then check out the following tips.

When you’re writing about biology, pay attention to the following features:

• Introduction . Just as in any other form of academic writing, the first section of your paper introduces the subject. Here, explain why your ideas are relevant to biology as a science.
• Thesis Statement. The final one or two sentences of the first paragraph should include your original hypothesis and experiment. You will be proving them in the main body. You do not have to include the results as the reader will encounter them later. If you’re struggling with this part, try our thesis generator .
• Main Body. In this part, write about all the experiments in detail. Often, teachers require to include visual aid to prove your point. For Zoology, Anatomy, Botany, it is pretty easy to find some photos and illustrations.
• Conclusion. Here, restate your thesis. Reemphasize the most critical aspects described in the main body. You can do it by using our summarizing tool . The goal of this last paragraph is to leave an everlasting impression on the reader.

Thank you for reading our article. We hope you found it helpful. Share it with your class peers who also study biology. Additionally, have a look at the biological essay examples below.

812 Best Essay Examples on Biology

Grass and its importance, the benefits of animals to humans essay.

• Words: 1166

Biology of Grasses: Description and Importance

The effect of temperature on amylase activity.

• Words: 1293

Ubiquity of Microorganisms

• Words: 2210

Effects of Vinegar on the Germination Rate of Mung Beans Seeds

• Words: 1750

Anaerobic Respiration and Its Applications

• Words: 1274

Bronfenbrenner’s Bioecological System Theory

• Words: 1827

Seed Germination Experiment: Results and Discussion

Mung seed germination patterns under varying ph values, browning reactions explained, dark or light skin: advantages and disadvantages, botany and taxonomy of the onion.

• Words: 2414

Mitosis and Meiosis in Onion Root Tip

• Words: 1691

Strawberries History

• Words: 1484

Pets and people

Nanobiotechnology, its advantages and disadvantages, substrate concentration and rate of enzyme reactions.

• Words: 1730

Aspects, Importance and Issues of Biodiversity

Similarities and differences of photosynthesis and cellular respiration, seed germination and osmosis.

• Words: 1127

Transpiration Process in Plants

The c-fern plant laboratory experiment.

• Words: 1101

Lemon, Its Origin and Production

• Words: 1115

Osmosis Through a Potato Slice Dipped in Solutions of Varying Concentrations

• Words: 1075

Description of Mitosis and Meiosis

Eukaryotic and prokaryotic cells: key differences, importance of the brain in human body, dugesia, a planarian with its peculiar characteristics.

• Words: 3207

Microbiology: Zygomycota, Ascomycota and Basidiomycota

Characteristics of adult development.

• Words: 1311

Vitamin A: Description and Usage

Mitosis in onion root and whitefish blastula, ethnobotanical uses of plants.

• Words: 1938

Vaquita – Endangered Species

• Words: 1367

Cell Organelles, Their Functions, and Disease

• Words: 1195

Rabbit Muscular System Dissection Report

The insect effect on human life, wildlife management and extinction prevention in australia.

• Words: 2902

Biochemistry Dogmas and Their Impacts on Biotechnology

A study of the brine shrimps and their natural environment.

• Words: 1937

Olfactics and Its Importance for Living Beings

• Words: 1446

The Thermoregulation Is and Its Importance

Responsible house plant keeping.

• Words: 2262

Corn Plant’s Developmental Stages

Photosynthesis and cellular respiration, common biochemical cycles, basic and applied biology: key differences, the human family tree development, is earthworm beneficial or harmful to humans, the characteristics and importance of nervous system.

• Words: 1705

Climate Change and Threat to Animals

Understanding the effects of quantity of light on plants growth.

• Words: 1089

Life in the Bottom of the Ocean and Its Protection

• Words: 1529

Pollutants Effects on Cellular Respiration Rate

• Words: 1434

Archaea and Bacteria Prokaryotes Dichotomous Keys

Different ecosystems and living things, molecular biology. production of pet28b and egfp clones.

• Words: 4609

Biology: Analysis of Egg Experiment

Nervous system: the main functions, biology lab report: biodiversity study of lichens, microbial growth and effect of ph on it.

• Words: 1330

Homeostasis and Regulation in the Human Body

Ubiquity of bacteria: laboratory activity.

• Words: 1496

The Integumentary and the Skeleton System

• Words: 1100

Digestion, Absorption and Assembly of Proteins

• Words: 1456

Co-Evolution: Angiosperms and Pollinating Animals

Consequences of orange juice on the germination of mung bean seeds, photosynthesis as a biological process, forensic procedures: hairs and fibres.

• Words: 2067

Microbiological Methods for Assessing Soil Quality

• Words: 3861

Telescope and Microscope Discovery Combo

• Words: 1932

The Function and Structures of the Human Heart

Anaerobic capacity: power endurance and fatigue index, invertase enzyme: description and role.

• Words: 1151

The Digestive System in the Human Body

Falling in love as part of natural selection.

• Words: 1085

Operant and Respondent Conditioning

Non-trophic interaction in marine species, digestive journey of cheeseburger, environmental microbiology overview.

• Words: 3298

Natural Sciences. The Phenol Red Broth Test Experiment

• Words: 1156

The Brain: Structure and Functions

The process of a prenatal child’s development, plant growth and development with music, reproductive isolation and its potential effects, marine life in united arab emirates.

• Words: 1474

Cane Toad: Introduction and Threat

• Words: 1018

History Of Biotechnology

• Words: 1908

Earth Atmospheric Evolution

• Words: 1719

Whether or Not Human Cloning Should Be Allowed

• Words: 1350

Yeast and the Fermentation Process

Lipids: fatty acids and glycerols, the effect of different shampoos on the bacteria growth.

• Words: 1737

Psychophysics: Definition & Fundamentals

• Words: 1606

Evolution of Predator and Prey Pairings

History of potatoes, their vatiety, and popularity.

• Words: 1233

Epithelial Tissue: Structure and Functions

The importance of sleeping and dreaming, case study: human body water balance, membrane hands-on laboratory report.

• Words: 1176

Researching the Physiology of the Eye

• Words: 1122

DNA Barcoding Sequence Analysis of Unknown Plant

• Words: 1315

The Kingdom Fungi: The Structure, Characteristics

The anatomy and physiology of the nervous system of a rat.

• Words: 1612

Plant Resource Allocation: Materials and Methods

• Words: 1182

How SCOBY Changes Its Environment: Lab Experiment

• Words: 1214

Microbiology and Its Role in Healthcare

Cell counting and measurement under magnification.

• Words: 1641

Microbiological Studies, Applications, and Current Discoveries

Brine shrimp habitat, the genus rosa’s adaptation to the environment.

• Words: 1144

The DNA Extraction Procedure: Scientific Experiment

A peptic ulcer: medical analysis.

• Words: 1185

Soil Impact on the Growth of Plants

• Words: 1227

A Study of “Escherichia Coli”

Vertical stratification, introduction to the nervous system, planting bamboo: the role of photosynthesis, identification of escherichia coli bacteria.

• Words: 1510

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How To Write A Biology Essay

Table of Contents

Content of this article

Topic choice.

• Content page
• Research question
• Introduction
• Investigation

Biology papers give us an opportunity of understanding forms that are complex in life. This, therefore, means you will have the chance to fully understand the plants as well as the animals found in the ecosystem. People are given assignments on biology so that they can fully research and have knowledge concerning the components of nature. An essay on biology also assists people in how to care for and tend to themselves. These biology papers also assist in fully understanding how the world and humanity are related. An essay on biology will, therefore, assist in answering queries and issues related to biology. The tips from our academic essay writing service may help a person to make the work professional without errors and mistakes. A primary element to keep in mind when writing biology papers is always to have a biology essay draft that will assist you all through the writing process. Biology essay topics need to be detailed so that they can be differentiated from other types of papers.

The topics of the biology papers determine the points that will be used in the article. This, therefore, means that the biology essay writing guide is dependent on the topic selected . Ensure that you fully understand what the biology essay writing expects from you and create a biology essay outline that will assist you in preparing an excellent piece. Biology essay outlining assists in the construction of detailed articles. Below are biology essay topics that one can use in biology essay writing.

Biology essay topics

• Are vaccines necessary in our system?
• Omnivore’s plants
• How did the dinosaurs just disappear?
• Did the evolution start from the monkeys?
• Which are the most intelligent animals on the face of the earth?
• Why do the male seahorses often carry the offspring?
• How were the wolves domesticated?
• The genetic mutations in plants and animals.
• How the albino animals are different; is this trait also shared in plants and humans?
• The process of aging in humans.

These are some of the good biology essay topics that you can use to produce an article that is standard.

Biology essay structure

The outline for a biology essay gives you clear guidelines on how to go about writing the article. The biology essay draft should go in line with the topic that the writer has chosen.

The biology essay outlining is as illustrated below:

1. The title

• The title page offers clear indications of the biology essay focus.
• The title should be precisely phrased and at the same time based on the hypothesis.
• Avoid jargon for the title to look professional.
• The title should also give the reader a quick understanding of the topic.

2. The content page

This page is located at the beginning of biology papers after the abstract and the title pages. The page shows the numbers as well as the subsections of the essay on biology.

3. The research question

The topics for a biology essay determine the research questions to be used. The research question shows what the article is trying to establish. Keep in mind that the question is not the same as the title.

• The question in motion should be highlighted in the introduction. The content page will give the reader an understanding of the article.
• The question should introduce new ideas as well.

4. The introduction

The biology essay introduction is the most crucial part of the article, as it will determine whether the readers will want to read more of the piece or not.

• The introduction for a biology essay should illustrate what is being argued in the article.
• For an introduction to be successful, the contents need to be brief and accurate.
• Another professional way how to start a biology essay introduction is by illustrating how you reached the focus of the research.
• The introduction should also contain the references that were accessed.
• What might be revealed in the study should also be highlighted in the opening section.

5. The investigation

The study section gives you the chance of illustrating how the data was selected as well as its reliability.

• You need to clearly explain, describe and justify the choice of collecting primary data.
• Don’t forget to state the sources of the experiments. The method used should be detailed. Someone would want to repeat the same procedure.
• Ensure that the investigations are ethical and not cruel.

6. The analysis

• The body is the meat of the literature essay. The body covers most of the article. A common way how to write a biology essay body is by using at least three paragraphs.
• The biology essay tips need to be relevant to the research question being discussed. The points should also give assertion to the reader.
• Highlight the biology essay prompts as well. Elaborate on how the ideas have been used to support the question in the essay on biology.
• For an effective essay on biology writing, discuss each point in its paragraph. This technique will give you the chance of exhausting the points.

7. The biology essay conclusion

The end of the article should be firm and sum up the whole article. The conclusion is a formal way how to conclude a biology essay. The conclusion restates the points for emphasis and makes the final argument clear. This section also gives you the chance of drawing connections between the points and questions being discussed. The conclusion for a biology essay also gives room for you to show your engagement with the essay on biology on a personal ground. The conclusion should be in a position of reformulating a new hypothesis as well as comparing the content to the secondary sources used. You can finish up the biology essay by stating the significance of the statistical tests done.

8. The references

Making citations is an essential issue in biology papers. There are quite some formatting and citation styles ranging from APA to MLA.  You should, therefore, be keen on the style specified. Referencing styles depends on the academic discipline that one is in. For instance, APA is used in psychology, education, and sciences

Archetti M 2000. The origin of autumn colors by coevolution. Journal of Theoretical Biology, 205: 625–63

9. Sources for essay choice

Sources can either be secondary or primary. The primary source refers to any work that can be accessed originally. The secondary source refers to the works that have been original, but have been produced by another person. Examples of secondary sources include books , encyclopedias, and journals among other recreated works. You can use both the primary and secondary data to make your biology paper a success.

10. Finalizing the Essay

Once the essay on biology has been written, a revision is necessary to ensure the content is in order. A standard method of review is proofreading. Proofreading gives you the chance to analyze your work and correct errors that are avoidable.

240 Interesting Biology Topics for Essays & Research Papers

Biology is often called the science of life . From bacteria to whales, biologists study all kinds of organisms. Have you ever wondered why bees dance? Or how can chickens be the closest modern relatives to dinosaurs? The buzzing world is full of complex wonders like these. That’s why it’s so easy to find a biology research topic of your liking.

Our specialists will write a custom essay specially for you!

If you need to craft a biology essay, this article is for you. Here you can learn about research areas and fields in biology. Besides, you will find 220 interesting biology topics to write about. Read on to refresh your knowledge of microbiology, epidemiology, and more.

Tight deadlines are demanding for all students. Luckily, our custom writing service is there for you! With our help, your biology project will be done in no time.

🔝 Top 10 Biology Research Topics

📚 areas of research in biology, ⭐ top 10 interesting biology topics for essays, 🍎 biological topics for high school.

• 🦠 Microbiology Topics
• 💀 Anatomy & Human Biology
• 🔬 Cell & Molecular Biology
• ♻️ Environmental Biology
• 🐬 Marine Biology
• 🌻 Plant Biology
• 🧬 Evolutionary Biology
• 👶🧑 Developmental Biology
• 😷 Epidemiology & Population Topics in Biology
• 📜 History of Biology

🔍 References

• Are viruses alive?
• How do emotions work?
• What is the role of hormones?
• Ways to recover endangered species
• Are allergies a sign of immune disorder?
• What is the function of chromosomes?
• Robert Hooke’s contribution to biology
• The difference between Darwinism and evolution
• The process of bacterial invasion of the body
• Ways to strengthen the human immune system

Biologists operate on a vast scale. Naturally, there are plenty of research areas. Let’s sort them out:

• Microbiology. Microbiologists examine minute organisms. Many of them, such as viruses, can cause infectious diseases. Because of this, microbiology is strongly linked with immunology.
• Anatomy. Anatomical research focuses on the structure of tissues and organs.
• Cell and molecular biology. Cells are the basis for every living being. The key topic in this area is the molecular organization of cells.
• Environmental biology. Our environment needs support, and environmental biologists provide it. They study ecosystems to find out how humans affect nature. Scientists in this area also observe how organisms react to their surroundings.
• Marine biology. This branch is concerned with life in the deep seas. Oceanography is a crucial part of marine biology.

• Botany. This study is also called plant biology. It studies the properties of organisms that need sun and water to survive. Common categories of plants include trees, shrubs, and flowers.
• Evolutionary biology. All that lives is always evolving. Organisms create, merge, and delete genes. Evolutionary biologists monitor these changes.
• Developmental biology. Research in this area includes studying tissue regeneration and cell growth.
• Epidemiology. Epidemiologists investigate diseases and health conditions. Key questions include: Where does a disease originate from? How does it transmit? What risks are there?

With this overview in mind, you’re ready to choose an interesting biological topic.

• 4 types of biotechnology
• Main branches of biochemistry
• Pros and cons of gene therapy
• Exobiology vs. astrobiology
• Biological functions of the DNA
• Levels of biological organization
• Properties of the phylogenetic tree
• Classification of invertebrate animals
• History of modern light microscopes
• The early modern period of plant systematics

From peas to platypuses: high school biology covers a wide range of topics. In your biology essay, you’ll have the chance to familiarize yourself with any of them. Your options are almost endless! Consult our list of 20 popular ideas to get your research started:

Just in 1 hour! We will write you a plagiarism-free paper in hardly more than 1 hour

• Compare the types of cell reproduction. 
• How did Gregor Mendel discover heredity? 
• Cell structure: prokaryotes vs. eukaryotes. 
• Enzymes : what do we need them for? 
• Explain how photosynthesis converts CO2 into O2. 
• How does the human metabolism work? 
• What are the differences between mitosis and meiosis?
• How do you predict the probability of inheriting a gene? 
• Describe the structure of DNA.  
• What is PCR used for? 
• Biotechnology: the mechanisms behind cloning. 
• Survival of the fittest: what does natural selection mean? 
• Discuss the latest evidence for Darwin’s theory of evolution. 
• The tree of life: how does this concept depict the relationships between species? 
• What kind of strategies do organisms use to get nutrition? 
• Dinosaurs and their modern relatives: what do we know about them? 
• How does our nervous system transport information? 
• Explain the mechanisms behind the carbon cycle. 
• Examine the human impact on biodiversity . 
• What factors regulate population dynamics? 

🦠 Microbiology Research Topics for Students

The world of microbiology consists of tiny organisms. Researchers study microbes and other simple life forms such as bacteria and fungi. This way, they aim to solve environmental as well as medical issues.

• How do microbes develop resistance? 
• Give an overview of our immune system’s defense mechanisms. 
• Contrast the types of microbiomes. 
• What are the industrial applications for microbiology ? 
• How do you degrade soil pollutants using microbes? 
• Investigate examples of agents that kill bacteria. 
• What makes yeast versatile? 
• The differences between virions and viroids. 
• What are acellular agents? 
• Give an overview of the biochemical properties of fungi. 
• What are possible causes for asthma? 
• The relationship between stress and our immune system’s performance. 
• How do vaccines work? 
• Examine the structure of archaeal genes. 
• Why is microbial diversity important? 

• How do microbes contribute to an ecosystem? 
• The role of microbes in food contamination. 
• How do bacteria turn milk into yogurt? 
• Applications of microbial biotechnology. 
• Describe the four groups of protozoa. 

💀 Anatomy & Human Biology Topics

Human biology studies people as single organisms and in the context of populations. Two of its essential parts are anatomy and anthropology. The latter studies the evolution of humankind. The former is more concerned with body structure. Combine all three subjects to gain a 360° view of humanity!

• Describe the functions of the respiratory system.  
• What happens to your body if you’re anemic? 
• Outline the history of the human population. 
• How does medical anthropology help us understand health? 
• Reading bones: what types of information can osteologists gather? 
• Biomechanics: what makes humans move? 
• Compare the proposed effects of various current trends in nutrition . 
• Explore the psychological factors that influence one’s health. 
• How does your brain control your behavior? 
• Synapses: structure and mechanisms. 
• Explain how kidneys filter blood. 
• What regulates muscle contraction ? 
• Discuss the new reproductive technologies from an anthropological perspective. 
• Describe the structure of a skeletal muscle fiber. 
• The cerebral cortex: what does it do? 
• Brain, hormones, and emotions. 
• Functions of the sodium-potassium pump. 
• Examine what blood consists of. 
• What happens when your heart skips a beat? 
• Is the growth in the human population out of control? 

🔬 Cell & Molecular Biology Research Topics

Your body’s fundamental structure is made up of cells. Their properties are in the center of interest for cell biologists. They investigate a cell’s life cycle and its vital functions. On a molecular level, this includes the role of chemical processes in cell activity.

• How does cancer affect the body’s cell growth? 
• The protein paradox: what is the right amount of protein? 
• How do cells heal bones? 
• The ethics of stem cell research . 
• Investigate the communication methods between cells. 
• Explore the link between the environment and our DNA. 
• Current trends in molecular biochemistry. 
• Telomerase: will it ever be possible to reverse aging processes? 
• What do we know about axon guidance? 
• Where does our brain keep the memories? 
• Why do cells become sticky? 
• High-resolution microscopy: ways to advance molecular research. 
• How do cilia move cells? 

• Treating glaucoma: is surgery always necessary? 
• The role of microtubules in the nervous system. 
• Diffusion: means of transport within cells. 
• What does the central dogma of molecular biology state? 
• Trace the steps of DNA translation. 
• Why do cells need to eat their dead counterparts? 
• How does protein biosynthesis work? 

♻️ Environmental Biology Topics to Research

Environmental biologists ensure our harmonic coexistence with nature. They are also in charge of monitoring wastewater disposal and pollution levels. This branch is closely related to ecology.

• Discuss the importance of light in different bodies of water. 
• Aftermath of building the Hetch Hetchy valley dam. 
• The devastating impact of deforestation in the Amazon. 
• Analyze the consequences of desertification. 
• How do genetically modified insects influence the environment? 
• What would happen if all the bees die? 
• Compare several methods of wastewater disposal. 
• What were the ecological effects of Indonesia’s Mega Rice Project? 
• The Great Pacific Garbage Patch: will we ever get rid of it? 
• How do worms indicate the state of an ecosystem? 
• Why is it important to conserve biodiversity? 
• DDT: how did it affect wildlife in the US? 
• What causes toxic algae bloom? 
• Compare the adverse health effects of common contaminants in the air. 
• The Aral Sea: how did it disappear? 
• How do genetically engineered crops impact the environment? 
• Indoor air pollution: causes and risks. 
• The pros and cons of using natural gas . 
• Trace the ecological footprint of cotton production. 
• What are the ways to ensure food security without harming the environment? 

🐬 Marine Biology Topics for a Paper

Fun fact: the vast majority of our oceans are still unobserved. Research in marine biology encompasses all organisms living close to or under water. Do you want to participate in uncovering the mysteries of the deep sea? This section is for you!

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• How does luminescence in marine vertebrae work? 
• Dolphins: how do they communicate? 
• The impact of military sonar on whales. 
• What makes the Galapagos Islands so unique? 
• Compare different camouflage techniques of marine animals. 
• How do aquatic organisms live together in coral reefs? 
• Causes of high mercury concentrations in fish. 
• Investigate the impact of overfishing in China. 
• Explain how rising sea temperatures affect marine life. 
• Contrast the survival strategies of various penguin species. 
• The ethics of seafood farms. 
• Examine bacteria’s contribution to biological processes in the sea. 
• What are the types of invasive species? 
• The contribution of birds to a stable marine ecosystem. 
• Identify the biggest threats to marine biodiversity. 
• Inspect the predatory behavior of starfish. 
• How do corals form? 
• The importance of phyto- and zooplankton to ponds. 
• Whales: how did they evolve? 
• What are the four types of oceanography ? 

🌻 Plant Biology Research Topics

Plant biology, you guessed it, investigates plants. These green organisms are incredibly versatile. From redwood trees to algae, plants come in all sizes and shapes. Scientists use botanical knowledge to improve our food and medicine supplies. They also help to conserve forests, parks, and wilderness areas.

• What causes diseases in plants? 
• What are the benefits of studying algae ? 
• Recently, scientists engineered a plant to glow by itself. How does it work? 
• What makes some plants toxic? 

• Compare various defense mechanisms of flowers. 
• Deciduous trees: what are the advantages of leaf loss? 
• How do Butterworts acquire nutrition? 
• Carnivorous plants: methods of luring prey. 
• Types of negative feedback in plants. 
• Give examples of thigmotropism. How does it work? 
• What problems are associated with the definition of kingdoms? 
• Investigate the anatomical structure of plant roots. 
• Phytohormones: how do they influence plant growth? 
• Plants and music: does sound have any measurable effects on plant development? 
• How do plants produce starch? 
• Why do weeds grow excessively? 
• Investigate plant disease management and intervention. 
• Industrial applications of synthesized plant mechanisms. 
• Cacti: how do they survive in the desert? 
• Examine the biological properties of medicinal herbs. 

🧬 Hot Topics in Evolutionary Biology to Write About

Evolutionary biologists observe change in all living organisms. If you want to know why life on Earth is so versatile, evolutionary biology has the answer. Research areas cover ecology and genetics, as well as paleontology.

• How does stabilizing selection ensure the same phenotype for a species during evolution? 
• Discuss Tinbergen’s four questions. 
• What are the benefits of sexual reproduction ? 
• Cancer: why does it persist? 
• Society and evolution: are they connected? 
• Southeast Asia and the limited occurrence of the alcohol dehydrogenase gene. 
• Is there a scientific reason to divide humans into races? 
• Track the evolution of aging throughout human history. 
• How does speciation work? 
• Genetic drift and its effects on variation. 
• Describe problems concerning the Modern Synthesis. 
• Selective sweeps: how likely are they to cause disease? 
• What does the Red Queen hypothesis state? 
• How do you determine age in herbaceous plants? 
• Life history theory: how does a species’ life history influence its evolution? 
• What are the ways for a species to achieve its maximum fitness? 
• How did the bees learn to communicate information by dancing? 
• Investigate the evolution of stamina in animal locomotion. 
• How does an animal’s physiology adapt to its geographic range? 
• Compare the evolutionary process of endotherms and ectotherms. 

👶🧑 Developmental Biology Research Topics

When animals and plants grow, their features change. It’s no surprise: every living being starts as a single cell. It’s a long way from there to a fully formed organism! Developmental biologists track this process at different levels.

• Why are men more likely to be colorblind than women? 
• What is phylogenetic niche conservatism? 
• Identify origins of congenital disorders. 
• What causes birds to become territorial? 
• Explain the two types of developmental mechanisms. 
• Why does getting older make humans more susceptible to cancer? 
• Homeotic genes: how do they influence the development of body structures? 
• Describe the advantages of apoptosis. 
• What causes polycephaly? 
• How do stem cells differentiate? 
• Investigate regeneration in hydra. 
• Mechanisms of metamorphosis in frogs. 
• What happened during the Cambrian explosion? 
• How do plants produce new structures? 
• Examine the process of neurulation in fish. 
• What are the types of deformations found in plants? 
• Describe the ABC model of flower development. 
• Why are zebrafish good model systems for developmental studies? 
• Search for the origins of the vertebrate body plan. 
• What does the concept of morphogen gradient say about the fate of cells? 

😷 Epidemiology & Population Topics in Biology

Investigating health-related events is a part of epidemiologic research. The goal is to find out what causes diseases in a specific population. Epidemiology analyzes other health issues such as natural disasters and injuries. Population biology focuses on the interaction between populations and their environment.

• How does evolutionary game theory describe the development of a population? 
• When is a strategy evolutionarily stable? 
• How does phenotypic variety in plants help manage disease? 
• What diseases are caused by heavy metal pollution? 

• How did the Coronavirus pandemic contribute to a rise in cases of domestic violence ? 
• Reasons for an increased rate of congenital disabilities in a specific area. 
• Asian carp: a harmful disruption of the marine population in American rivers. 
• Compare the three kinds of population distribution. 
• Examine the consequences of the 1783 Laki eruption. 
• Examine various policies to moderate population growth . 
• How do predator-prey dynamics work? 
• Avoidance mechanisms of resource competition. 
• Describe the three types of symbiotic relationships . 
• How does a species regulate its abundance? 
• What happens if the equilibrium state of a community is disturbed? 
• Factors that encourage human population growth. 
• Contrast the survivorship curves of humans, birds, and trees. 
• Obesity : causes and solutions. 
• Depression : how does it affect society? 
• The role of causal inference in epidemiological studies . 

📜 History of Biology Topics to Write About

Even before the emergence of scientific studies, humans had basic biological understanding. They were able to spot edible plants and domesticate animals. Assyrians and Babylonians were the first to implement biological knowledge. If you’re looking for a theoretical research project, this is the right research area for you.

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• Explore the medical knowledge available in ancient China. 
• The history of agriculture in India. 
• How did the Greek philosophers theorize about the origin of life? 
• Investigate the theory of the four humors. 
• Aristotle’s classification of animals. 
• Give an overview of discoveries in Galen’s medical writings. 
• What caused the stagnation in scientific progress during the Middle Ages? 
• Al-Jahiz’ discovery of the relationships between organisms. 
• Albertus Magnus: what was his contribution to botany? 
• How did Italy become the center for biological studies? 
• What factors impacted the development of biology during the Renaissance? 
• Trace the origins of modern anatomy. 
• What led to the establishment of the cell theory? 
• Jump starting biological progress: the invention of the microscope. 
• Louis Pasteur and the dismissal of spontaneous generation. 
• How did the discovery of heredity influence modern biology? 
• What led to the discovery of blood circulation? 
• How did the Royal Society of London impact scientific development in Europe? 
• What technology helped advance biological research in the 20th century? 
• The rise of bioinformatics: boosting progress in genetic data analysis. 

We hope our article gave you some useful ideas for your biology paper. Good luck with your assignment!

You might also be interested in:

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• What is Biology?: NTNU
• High School Biology: Khan Academy
• Microbiology: University of Pittsburgh
• Human Biology: University at Albany
• Explore Topics Related to Cells: NIH
• What Is Marine Biology?: MarineBio Conservation Society
• Developmental Biology: Stanford Encyclopedia of Philosophy
• Introduction to Epidemiology: Centers for Disease Control & Prevention
• The History of Biology: Encyclopedia Britannica
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Writing an Essay About Biology

Biology, a core STEM subject in college, is widely recognized by students for its difficulty, stemming from its vast scope and the intricate details of living organisms and ecosystems. This complexity often leads to struggles, as students grapple with understanding concepts ranging from molecular biology to large-scale ecological interactions. However, there is a solution to these academic challenges: Papersowl, an educational platform, provides essential support for students facing difficulties in biology. Papersowl helps students navigate through the complexities, offering tailored biology homework help that enables them to understand, engage with, and excel in this demanding yet fascinating field of study.

Biology essays require a deep understanding of the natural world and an ability to convey complex biological processes and theories effectively. Here’s a guide to help you craft a comprehensive and insightful essay on a biology topic:

Understanding the Essay Topic

Begin by thoroughly understanding the specific biology topic you're dealing with. Biology encompasses a vast array of subjects, from molecular biology and genetics to ecology and evolution. Identify whether your essay should explore a specific biological process, discuss a theoretical aspect, analyze a biological problem, or evaluate the impact of a biological study.

Conducting In-Depth Research

Research is a critical component of a biology essay. Utilize reputable sources such as academic journals, biology textbooks, and scientific publications. Look for current research findings, experiments, and case studies that align with your topic. Taking detailed notes on relevant biological processes, findings, and theories is essential.

Developing a Clear Thesis Statement

Your thesis statement should succinctly convey the main argument or purpose of your essay. This might be an assertion about a biological principle, the significance of a research finding, or an argument concerning environmental policies. Make sure your thesis is specific, focused, and directly related to the biology topic you are discussing.

Planning the Essay Structure

Organize your essay logically and coherently. Start with an introduction that introduces the topic and presents your thesis statement. In the body, structure your main points into separate paragraphs, each focusing on a specific aspect or argument. Support your points with examples, scientific data, and explanations. Conclude by summarizing your main arguments and restating your thesis in the context of the information presented.

Writing the Essay

Use clear and precise language. Biology can involve complex terminology and concepts, so it's important to explain them clearly. Avoid unnecessary jargon, but when specific terms are required, define them to ensure clarity. Present your arguments logically, backing them with evidence from your research. Be analytical and critical, especially when discussing biological models, theories, or controversies.

Incorporating Scientific Data and Examples

Biology essays often include scientific data, diagrams, and graphs. Ensure that these elements are accurately presented and relevant to your argument. Use real-world examples and case studies to illustrate your points and demonstrate how they apply to your thesis.

Citing Your Sources

Proper citation is crucial in a biology essay, especially when referring to data, theories, or experiments from other researchers. Use an appropriate citation style (such as APA, MLA, or Chicago) and consistently cite all your sources, including figures and diagrams.

Editing and Proofreading

Review your essay for clarity, coherence, and logical flow. Check for accuracy in your biological descriptions and ensure that your analysis is comprehensive. Proofread for grammar, spelling, and formatting errors. Having someone else read your essay can be helpful, as they might catch mistakes or unclear sections you overlooked.

Writing an essay about biology involves understanding complex life sciences concepts and effectively communicating them in a structured and insightful manner. By methodically researching your topic, organizing your essay logically, and presenting your arguments with clarity and precision, you can create a compelling biology essay that showcases your understanding and insights into this diverse and fascinating field.

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Biology Essay Topics: 50+ Ideas for Your Next Project

by  Antony W

December 16, 2023

A Biological essay is a technical piece of assignment that requires careful topic selection, structure, and writing. So if your teacher hasn’t given you a title for the essay , you should tread carefully when choosing topics.

In this post, we share with you a list of 50+ Biology related ideas, which you may find useful and equally interesting during the brainstorming stage. You can use the list as inspiration to come up with a topic of your choice, or you can pick of these examples and modify it to your liking.

Key Takeaways 

• Because Biology is a broad subject, you should choose a topic that focuses on an interesting theme or an area that you’ve always wanted to explore.
• Check the Biology assignment prompt for guidelines on what you have to do, as these are the instructions that will inform your essay.
• Share the topic with your teacher first, so they can give you their opinion on whether it’s a suitable one to research.

50+ Best Biology Essay Topics

Below is a list of 50+ topics that you just might find useful and interesting enough to explore in your Biology essay:

Human Biology Essay Topics

• How does the mouse serve as a model for understanding human biology?
• What defines the secular trend observed in human physical growth over time?
• The significant role of medicinal plants in human life and health
• Understanding the characteristics of human biorhythms and their implications
• The interconnected circles of human blood circulation and the relationship between the respiratory and cardiovascular systems
• How do neurons interact within nerve centers, and what impact does this have?
• The influence of parental smoking, alcohol, and drug abuse on the embryonic development of a child

Controversial Biology Essay Topics

• What are the leading theories on how life initially emerged on Earth?
• Is there evidence suggesting that plants might experience something akin to pain?
• Can we determine if animals possess consciousness? 
• To what extent is animal testing essential for achieving major biological breakthroughs?
• What defines the concept of the Last Universal Common Ancestor (LUCA) in evolutionary biology?
• Where did eukaryotic life forms originate from and what evidence supports this?
• Are viruses considered living entities, and why or why not?
• What are the fundamental theories explaining the origins of the human species?
• Why has the mystery of brain function remained unsolved despite scientific advancements?
• Is it scientifically accurate to state that a fetus cannot feel pain?
• What is the current understanding of the status of Nano bacteria in biological research?

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Biology Extended Essay Topics

• How does a multicellular organism develop from a single cell?
• What are the defining characteristics of the regeneration process in living organisms?
• How does guided natural selection influence species’ evolution, and what are its implications?
• What structural and anatomical features differentiate mammals, using two representatives for comparison?
• How does catastrophe theory contribute to understanding the progression of life in nature?
• What are the biological aspects of pathogenesis in both animals and plants?
• How does self-regulation function within biological systems?
• Describe the processes involved in the reproduction and development of living systems.
• What are the fundamental organizational principles that sustain the biosphere?
• How do different forms of movement occur at the subcellular, cellular, and organism levels?

Cell Biology Essay Topics

• How do stem cells contribute to medical advancements?
• What pathways in cell biology offer promising approaches for treating Alzheimer’s disease?
• The primary research methods utilized in cell biology and how they contribute to scientific discoveries.
• How scientists study fixed objects and the insights that this approach provide. 
• The fundamental differences between DNA and RNA, and how do they function within cells.
• An overview of the structure and components that constitute a cell in biology

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Zoology Essay Topics

• What are the intricate migration patterns of birds and how do they navigate across vast distances?
• How primate language or communication systems resemble and differ from human language.
• Analyze how scientists analyze and manage the impact of invasive species on ecosystems.
• Explain how different species of animals communicate with each other.
• What historical evidence or scientific findings shed light on the domestication process of canines and its impact on their behavior and traits?
• Is there a correlation between brain size and the intelligence or cognitive abilities of different species?

Animal Research Essay Topics

• What factors contribute to the rising obesity rates among household pets?
• Ethical considerations surrounding the testing of beauty products on animals
• What cognitive functions do primates exhibit and how do these compare to human cognitive abilities?
• How do predators and prey adapt to their roles in the ecosystem and what strategies have evolved in this ongoing interaction?
• What variations exist in the vision of different animal species and how do these adaptations contribute to their survival?
• The implications of fishing practices on marine conservation efforts
• What are the consequences of removing animals from their natural habitats?

Botany Essay Topics

• What recent breakthroughs in plant research have significantly affected modern agricultural practices? 
• How do plants respond to various stressors and what physiological mechanisms enable them to adapt to adverse conditions?
• Elaborate on the structural diversity and different types of fungi.
• What recent discoveries or insights have emerged from the study of plant fossils and how do they contribute to our understanding of ancient plant life?
• How does the process of photosynthesis function in plants and what factors influence its efficiency and effectiveness?
• What are the mechanisms of genetic inheritance in plants and how do these mechanisms affect the traits and characteristics of plant species?
• What are some prevalent diseases or issues affecting plants and what methods are used to manage or prevent these problems?
• What unique characteristics define ferns, and what role do they play in the ecology and biodiversity of various habitats?

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About the author 

Antony W is a professional writer and coach at Help for Assessment. He spends countless hours every day researching and writing great content filled with expert advice on how to write engaging essays, research papers, and assignments.

Tips on How to Write a Biology Essay: Learn from the Example of Jellyfish Essay

How to Write a Biology Essay

In this article, we will guide you on how to write a perfect biology essay from scratch. You’ll find various tips to help you excel in writing your essay and creating a paper worth the highest grades. We also prepared a jellyfish essay example for you, so it can be easier to enhance all the specifics and structure of this kind of paper.

What is Biology Essay

A biology essay is a student-written work where you present arguments and ideas about a particular biological topic. The essay on biology can take different forms like argumentative, cause-and-effect, descriptive, detailed analysis, or ‘how-to’ instruction, depending on the professor’s guidelines and writer’s preferences. 

A descriptive paper can explain a biological subject, while an argumentative one provides evidence to support a point of view. It’s up to you to choose which type is more suitable for the topic you’re writing about. The most common type is a cause-and-effect essay explaining an event’s reasons and consequences. 

How to Craft a Perfect Essay About Biology

Writing is an art form that requires time and effort. But if you prefer someone else to write the paper for you, you can just text the experts, ‘ do my homework for me ,’ and consider it done. 

Here is the step by step instruction to organize the process for desired results. 

Choose Your Biology Essay Topic

To get a good grade:

• make your paper informative and enjoyable by choosing a topic you wish to explore. 
• Use a brainstorming technique to generate 30-50 options for biology essay topics and research to create a shortlist. 
• Keep a notebook to jot down your ideas.

Choose a Question for Research

When writing a biology essay, use a scientific approach by selecting a research question related to your topic. Always avoid overly complex or apparent questions. You can also text our profs ‘ write my research paper ,’ and it can be done in a blink.

Create an Outline

Always have a clear plan when writing biology essays while starting a paper. Use a 5-paragraph structure with an outline to keep your main idea and arguments organized. Use any format that works best for you and adjust as needed. Discard any ideas that don’t fit your research question.

Use a Strong Thesis Statement

The introduction should end with a strong thesis statement synthesizing the overall essay, conveying the research question and your point of view. The paper is ineffective without a clear thesis, as readers may not understand your position.

Use Citation and References

Include a list of references in your academic papers, such as biology essays, to avoid plagiarism and provide data sources. Use the appropriate citation style, like APA or CSE, and consult a guide for requirements.

How to Structure a Biology Essay

Ensure your essay has an attention-grabbing introduction, a detailed body, and a solid conclusion with distinct sections. Use around seven paragraphs for the main body, adjusting as needed for the required word count.

Biology Essay Introduction

In the introduction of your essay about biology, showcase your expertise by providing a brief background of the topic and stating the essay’s objective. For a research paper, explain why the study is relevant. Make sure the reader understands the essence of your subject.

The body section of your essay on biology should focus on supporting and defending your thesis statement. To achieve this, make a list of essential points to cover and address each one step by step. Starting a new paragraph for each point ensures neatness and a continuous flow. 

In conclusion, restate your thesis statement and summarize supporting points to solidify your arguments. Avoid introducing new concepts, and leave a lasting impression on your instructor.

Jellyfish Essay - Example of a Biology Essay About a Fascinating Creature of the Ocean

Jellyfish, also known as jellies, are incredible creatures of the ocean. They’re members of the phylum Cnidaria, including corals and sea anemones. You can find jellyfish in every ocean around the globe, from the surface to the depths of the sea. 

Do you know what shape the jellyfish body has?! It’s one of their most unique features. Their bell-shaped body comprises a soft, jelly-like substance called mesoglea, found between two cellular layers. The outer layer of cells, the epidermis, is thin and flexible, while the inner layer, the gastrodermis, contains the jellyfish’s digestive system. At the bottom of the bell is the mouth, surrounded by tentacles armed with stinging cells called nematocysts. 

The jellyfish tentacles consist of venom-filled sacs, which can be potentially dangerous and life-threatening. Considering the severity of its sting, researchers have gathered information on how to treat it effectively. Use thick clothing, tweezers, sticks, or gloves to alleviate the sting. It’s crucial to avoid touching the sting with bare skin since the venom can cause severe harm. Always dispose of the tool used for removing the sting to prevent re-stinging. 

Jellyfish are creatures that feed on small fish and other tiny marine organisms. They capture their prey using the tentacles and bring it to their mouth. Once the food is inside the jellyfish, it’s broken down by digestive enzymes and absorbed into the gastrovascular cavity. 

An exciting thing about jelly is its life cycle. They go through several stages of development, starting as a tiny, free-swimming larva and then growing into a polyp. The polyp stage is stationary, and the jellyfish attaches itself to a surface using a sticky pad. During this stage, the jellyfish reproduces asexually, creating clones of itself. These clones then break off from the polyp and develop into the familiar bell-shaped body of the adult jellyfish. 

Jellyfish play an essential role in the ocean’s ecosystem too. They’re a food source for many marine creatures, including sea turtles and some fish species. They also help to control the population of tiny marine animals by feeding on them, and their waste products contribute to the nutrient cycle in the ocean.

However, jellyfish populations can sometimes explode and become a nuisance. This phenomenon mostly occurs when their natural predators are eliminated from the ecosystem or when water conditions, like temperature and salinity, are conducive for jellyfish growth. In cases where jellyfish populations reach excessive levels, they can clog fishing nets and interfere with other human activities in the ocean.

Jellyfish really are stunning creatures of the ocean. They’re diverse, with many different species, and are essential to the marine ecosystem. While they can sometimes become a nuisance, they’re vital to the ocean’s food web and nutrient cycle. Studying jellyfish can give us a greater understanding of the complex and interconnected systems that make up our oceans.

Practical Tips for Creating Perfect Academic Papers

Developing writing skills is crucial for your academic success regardless of your major. Check out these tips we provided for improving your writing. But if you aren't fond of writing, you can easily hand it to professionals by saying, ‘ do homework for me .’

Search for Samples or Examples

To improve your writing, analyze examples of well-written biology essays or research papers. Although not all online samples are perfect, they can still provide insights into what works and what doesn’t. However, avoid plagiarism and ensure your paper is original by presenting fresh ideas and a unique perspective. 

Read Whenever You Can

Develop your writing skills by reading widely and extensively. Look for biology papers in scientific journals, websites, or books. Don’t forget to take notes on interesting points that you can use in your papers later.

Practice Makes Perfect

Don’t expect to write a perfect paper on your first try, so take every opportunity to practice your writing. Find a mentor if needed and use online resources to learn from your mistakes and improve your skills.

Always Organize Your Writing Process

Organize your work process instead of waiting for inspiration by defining stages, scheduling time for each task, and eliminating distractions. Don’t wait for mood to write an essay about biology; use different strategies to overcome writer’s block.

Proofread and Get Other Feedback

It’s hard to assess your own work accurately. Seek feedback from peers or instructors to identify strengths and weaknesses to improve upon. Don’t wait for your professor’s feedback to know if your biology essay is good. 

Interesting Biology Essay Topics from Our Experts to Practice Your Writing

In this paragraph, we listed different biology essay topics from which you can choose your preferred one and practice writing to excel in your academic papers.

• A jellyfish - my favorite creature
• Facts about animal behavior
• Biodiversity conservation
• Chemical Ecology
• Impacts of air pollution
• Acid Rain’s impact on wildlife
• The greenhouse effect
• Causes of global warming
• Effects of climate change on nature
• Ways to avoid water pollution

These are interesting topics and also some of the most significant environmental problems. Choose the one you like and practice.

Final Thoughts

This article provides tips that will definitely make your writing process easier and more effective. Adjust these tips while writing your biology paper and structure it as we did in the jellyfish essay example. But if you still prefer a professional to do it for you, contact us by writing ‘ do my research paper ,’ and our experts will handle it.

• Plagiarism Report
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Essays About Biology: Top 5 Best Examples and 6 Prompts

Writing essays about biology can be difficult because it’s composed of many subtopics. Check out this article for our top essay examples and writing prompts.

Biology came from the Greek words “bios” (life) and “logos” (study). It’s why biology is the study of life or living organisms. Aside from being a natural science, it also has consolidated themes, such as cells making all organisms. Because it’s a broad topic, biology is divided into specialized fields such as botany, genetics, zoology, microbiology, medicine, and ecology. 

Biologists consider living beings’ origin, evolution, growth, function, structure, and distribution. It’s a comprehensive subject, so there are many things you can write about in your essay. However, at the same time, you might find it challenging to focus on just one area. 

Below are examples to give you an idea of how to write your essays about biology:

1. Essay About Biology by Kelli Wilkins

2. my interests in biology by anonymous on essaywriting.expert, 3. essay on the importance of study of biology by akhila mol, 4. what biology means to me by anonymous on studymode.com, 5. how my biology teacher changed my perspective of learning the subject by sankalan bhattacharya, 1. biology in my everyday life, 2. something i realized because of biology, 3. my memorable biology class experience, 4. genetics’ role in people’s diseases, 5. my experience during the pandemic, 6. biology and health.

“Studying Biology is important for a number of reasons, but in particular because it is used in every field. If we did not have a good understanding of Biology then nobody would be able to understand how bodies work, and how life on earth functions.”

Wilkins shares her desire to study anatomy, a branch of biology, and expounds on what makes biology an essential field. Because biology lets people know more about the world, she digs into why she’s interested in anatomy, specifically to find ways to cure illnesses and develop technologies to discover new treatments. She ends her essay by relating biology to the existence of doctors and hospitals. 

“It is known that education plays an important role in the life of any individual. It gives an opportunity to develop personality and gain specific skills, to get profound knowledge and experience in order to apply them practically in the future. As for me, my major goal is to study Biology in order to get appropriate knowledge and skills required for my future profession.”

The author shares why they want to study biology, referring to the human body as the “perfect machine” and curious about how it performs each of its systems’ functions. The writer also mentions how biology is critical to their future profession. They aim to help people with their health problems and relay their desire to research the brain to find more data on it. 

“The study of biology owes great significance in human life, because man for its day-to-day requirements is dependent on plants and animals either directly or indirectly.”

Mol lists seven reasons why humans need biology in their daily lives. Her list includes health, diseases, agriculture, horticulture, food, animal breeding, and entertainment. She expounds on each point and how they affect a man during his time on Earth. She explains each relationship in a simple manner that’s easy to understand for the readers.

“Without biology, we would have no idea about an organism’s makeup, or the most basic unit of life, a cell… Biology influences me in many ways. Biology influences me by teaching me why to take care of the environment, why I am to take care of my body, and by giving me a better overall view of all scientific areas of study.”

In this short essay, the writer lists down reasons why biology is essential. These reasons include taking care of the environment, one’s body, and others. The author also expounds on their reasons by presenting facts supporting biology’s importance to the world and human lives.

“He told that the syllabus may be a good way to prepare for an exam but our knowledge should not be limited to any syllabus and the questions that were asked in the examination were related to the topic only. He told that if we try to know things in detail and understand them properly then the interest in the subject will develop, otherwise, students will not treat the subject as a subject of their choice. 

Bhattacharya shares his experience with a teacher with a unique teaching style. His Biology teacher from Class 7, before the era of the internet, don’t just carry one book to get all his lessons from. Instead, he has a notebook with the collated information from many books to teach his class. 

Bhattacharya’s teacher taught them things that were not in the curriculum, even if following the curriculum would give him higher points in his evaluation. He only wanted his students to learn more and share with them why learning differs from just knowing. 

Do you want to be sure you have an excellent essay? See our round-up of the best essay writing apps to help you check your output.

6 Prompts for Essays About Biology

You don’t have to be a biology student to write an essay about the subject. If you’re looking for easy prompts to write about, here are some to get you started:

If mitochondria are the powerhouse of the cell, who is the powerhouse of your classroom? Your home? Relate a biology topic to a similar structure in your life, then explain why you think they are the same. 

For instance, you can compare your mother to mitochondria which generate the energy needed to power a cell. The cell being you. You can say that she gives you energy every day by being there and supporting you in whatever way she can. This prompt bodes for a creative and intriguing essay.

Relay a lesson you learned from biology and how it perfectly explained something you were once hesitant about. Such as being insecure about your big ears – only to know from a biology trivia that ears never stop growing. You can then share how this help lessen your insecurity because you now know large ears are normal. 

Do you have a memory you won’t forget that happened during biology class? Narrate this story and explain why it’s something that left an impression on you. To give you an idea, you can talk about the first time you dissected an animal, where you first realized how complex organisms are and that they are made of many systems to function, no matter how small.

Gene action and heredity are evolving. If you have a genetic illness or know someone who has it, you can share your experience. Then explain what your genes have to do with the disease. Is it something you got from your parents? Did they inherit it from your grandparents? Finally, you can add what your parents’ and grandparents’ lives were like because of the disease.

Virology, another branch of biology, studies viruses and viral diseases. A recent example is the coronavirus pandemic, where more people realized the importance of knowing a virus’ origin, structure, and how they work. Write an essay where you explain how the pandemic operates, such as why people should wear masks, social distance, etc.

For this essay, you can write about how biology helps you care for your health. For example, you can include how biology helped doctors give you the appropriate diagnosis, how you had the opportunity to have the proper treatment, etc. 

If you want to write on a related topic, here are essay topics about nature you can consider for your next essay. 

Maria Caballero is a freelance writer who has been writing since high school. She believes that to be a writer doesn't only refer to excellent syntax and semantics but also knowing how to weave words together to communicate to any reader effectively.

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• April 25, 2023
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Mastering A Level Biology Essays: Smart Tips and Unbeatable Examples

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Introduction

A Level Biology is a challenging but rewarding course that covers a wide range of topics, from DNA and genetic inheritance to ecosystems and biodiversity. The key to success in this subject lies in understanding and applying the core principles of Biology and expressing your understanding in well-structured, coherent essays. In this article, we will provide you with some essential tips for writing outstanding A Level Biology essays, as well as presenting clear examples to help you master the essay-writing process.

• Understand the essay question

The first and most important step in writing an A Level Biology essay is to clearly understand the question. Break down the question into its key terms and implications, and ensure you comprehend what the examiner is asking you to discuss. Make a note of any key words or phrases that should feature in your essay, as these will help you structure your response and ensure you cover all the necessary points.

• Plan your essay

Before you begin writing your essay, take the time to plan your response. Create an outline that maps out the main points you want to make, as well as the order in which you will discuss them. This will enable you to develop a logical and coherent argument that addresses all the key aspects of the question.

• Include an engaging introduction

An effective introduction is crucial to grabbing the reader’s attention and setting the tone for your essay. Begin with a general statement that links to the essay question, and then narrow down your focus to present your main argument or line of inquiry. Finish your introduction with a clear thesis statement, which outlines the central points you will cover in your essay, demonstrating a solid understanding of the topic.

Example: The discovery of DNA and the subsequent advancements in genetic research have proven instrumental in understanding the role of genetics ininheritance of traits and diseases. This essay will discuss the role of genetic inheritance in the development of several human diseases, namely: Cystic Fibrosis, Huntington’s disease, and Alzheimer’s disease, as well as the ethical implications surrounding genetic testing and treatment.

• Use specific examples to support your arguments

In A Level Biology essays, it is essential to provide examples that demonstrate your understanding of the material and support your claims. Try to include a range of examples from different areas of the subject to show that you have a comprehensive and in-depth understanding of the course material.

Example: Cystic Fibrosis is an example of a genetic disorder caused by a mutation in the CFTR gene, which results in thick and sticky mucus production in affected individuals. This condition can lead to respiratory and digestive complications, illustrating the significant impact of genetic inheritance on an individual’s health.

• Synthesize information from multiple sources

To demonstrate a high level of understanding, A Level Biology essays should integrate information from various sources, such as class notes, textbooks, and scientific articles. Be sure to support your ideas with specific references to the source material, and use your own words to explain the concepts in a clear and concise manner.

• Address counterarguments and controversies

In any scientific field, there are often debates and controversies surrounding key concepts and theories. To show a comprehensive grasp of the subject matter, be sure to address counterarguments and discuss opposing viewpoints in your essay.

Example: While genetic testing for diseases such as Huntington’s has the potential to provide valuable information for individuals at risk, there are ethical concerns about the potential misuse of genetic information by employers, insurance companies, and even government entities. Weighing the benefits of genetic testing and treatment against these ethical concerns is an ongoing debate within the scientific community.

• Write a strong conclusion

To wrap up your essay, restate your main argument and summarize the key points you have made. Provide a clear and concise conclusion that demonstrates the significance of your argument and its implications for the broader field of Biology.

Example: In conclusion, the role of genetic inheritance in human diseases, as illustrated by Cystic Fibrosis, Huntington’s disease, and Alzheimer’s disease, underscores the immense potential of genetic research to improve our understanding of human health. However, as we continue to advance our knowledge and develop new treatments and testing methods, it is crucial that we remain conscious of the ethical implications that come with such advancements in order to protect individuals’ rights and liberties.

• Proofread and edit your essay

Finally, make sure you thoroughly proofread and edit your essay to correct any grammar, spelling, or punctuation errors, and to ensure that your argument flows smoothly and logically. Consider asking a friend or peer to review your essay and provide feedback – a fresh perspective can help you identify areas for improvement that you may have overlooked.

In summary, mastering A Level Biology essays involves understanding the essay question, planning a clear and logical response, using specific examples and evidence, synthesizing information from multiple sources, addressing counterarguments and controversies, and crafting a compelling introduction and conclusion. By following these steps and using the examples provided, you will be well on your way to delivering high-quality, insightful essays that demonstrate an excellent understanding of the complex and fascinating world of Biology.

Good luck, and happy essay writing!

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Sat / act prep online guides and tips, the complete ib extended essay guide: examples, topics, and ideas.

International Baccalaureate (IB)

IB students around the globe fear writing the Extended Essay, but it doesn't have to be a source of stress! In this article, I'll get you excited about writing your Extended Essay and provide you with the resources you need to get an A on it.

If you're reading this article, I'm going to assume you're an IB student getting ready to write your Extended Essay. If you're looking at this as a potential future IB student, I recommend reading our introductory IB articles first, including our guide to what the IB program is and our full coverage of the IB curriculum .

IB Extended Essay: Why Should You Trust My Advice?

I myself am a recipient of an IB Diploma, and I happened to receive an A on my IB Extended Essay. Don't believe me? The proof is in the IBO pudding:

If you're confused by what this report means, EE is short for Extended Essay , and English A1 is the subject that my Extended Essay topic coordinated with. In layman's terms, my IB Diploma was graded in May 2010, I wrote my Extended Essay in the English A1 category, and I received an A grade on it.

What Is the Extended Essay in the IB Diploma Programme?

The IB Extended Essay, or EE , is a mini-thesis you write under the supervision of an IB advisor (an IB teacher at your school), which counts toward your IB Diploma (learn more about the major IB Diploma requirements in our guide) . I will explain exactly how the EE affects your Diploma later in this article.

For the Extended Essay, you will choose a research question as a topic, conduct the research independently, then write an essay on your findings . The essay itself is a long one—although there's a cap of 4,000 words, most successful essays get very close to this limit.

Keep in mind that the IB requires this essay to be a "formal piece of academic writing," meaning you'll have to do outside research and cite additional sources.

The IB Extended Essay must include the following:

• A title page
• Contents page
• Introduction
• Body of the essay
• References and bibliography

Additionally, your research topic must fall into one of the six approved DP categories , or IB subject groups, which are as follows:

• Group 1: Studies in Language and Literature
• Group 2: Language Acquisition
• Group 3: Individuals and Societies
• Group 4: Sciences
• Group 5: Mathematics
• Group 6: The Arts

Once you figure out your category and have identified a potential research topic, it's time to pick your advisor, who is normally an IB teacher at your school (though you can also find one online ). This person will help direct your research, and they'll conduct the reflection sessions you'll have to do as part of your Extended Essay.

As of 2018, the IB requires a "reflection process" as part of your EE supervision process. To fulfill this requirement, you have to meet at least three times with your supervisor in what the IB calls "reflection sessions." These meetings are not only mandatory but are also part of the formal assessment of the EE and your research methods.

According to the IB, the purpose of these meetings is to "provide an opportunity for students to reflect on their engagement with the research process." Basically, these meetings give your supervisor the opportunity to offer feedback, push you to think differently, and encourage you to evaluate your research process.

The final reflection session is called the viva voce, and it's a short 10- to 15-minute interview between you and your advisor. This happens at the very end of the EE process, and it's designed to help your advisor write their report, which factors into your EE grade.

Here are the topics covered in your viva voce :

• A check on plagiarism and malpractice
• Your reflection on your project's successes and difficulties
• Your reflection on what you've learned during the EE process

Your completed Extended Essay, along with your supervisor's report, will then be sent to the IB to be graded. We'll cover the assessment criteria in just a moment.

We'll help you learn how to have those "lightbulb" moments...even on test day!  

What Should You Write About in Your IB Extended Essay?

You can technically write about anything, so long as it falls within one of the approved categories listed above.

It's best to choose a topic that matches one of the IB courses , (such as Theatre, Film, Spanish, French, Math, Biology, etc.), which shouldn't be difficult because there are so many class subjects.

Here is a range of sample topics with the attached extended essay:

• Biology: The Effect of Age and Gender on the Photoreceptor Cells in the Human Retina
• Chemistry: How Does Reflux Time Affect the Yield and Purity of Ethyl Aminobenzoate (Benzocaine), and How Effective is Recrystallisation as a Purification Technique for This Compound?
• English: An Exploration of Jane Austen's Use of the Outdoors in Emma
• Geography: The Effect of Location on the Educational Attainment of Indigenous Secondary Students in Queensland, Australia
• Math: Alhazen's Billiard Problem
• Visual Arts: Can Luc Tuymans Be Classified as a Political Painter?

You can see from how varied the topics are that you have a lot of freedom when it comes to picking a topic . So how do you pick when the options are limitless?

How to Write a Stellar IB Extended Essay: 6 Essential Tips

Below are six key tips to keep in mind as you work on your Extended Essay for the IB DP. Follow these and you're sure to get an A!

#1: Write About Something You Enjoy

You can't expect to write a compelling essay if you're not a fan of the topic on which you're writing. For example, I just love British theatre and ended up writing my Extended Essay on a revolution in post-WWII British theatre. (Yes, I'm definitely a #TheatreNerd.)

I really encourage anyone who pursues an IB Diploma to take the Extended Essay seriously. I was fortunate enough to receive a full-tuition merit scholarship to USC's School of Dramatic Arts program. In my interview for the scholarship, I spoke passionately about my Extended Essay; thus, I genuinely think my Extended Essay helped me get my scholarship.

But how do you find a topic you're passionate about? Start by thinking about which classes you enjoy the most and why . Do you like math classes because you like to solve problems? Or do you enjoy English because you like to analyze literary texts?

Keep in mind that there's no right or wrong answer when it comes to choosing your Extended Essay topic. You're not more likely to get high marks because you're writing about science, just like you're not doomed to failure because you've chosen to tackle the social sciences. The quality of what you produce—not the field you choose to research within—will determine your grade.

Once you've figured out your category, you should brainstorm more specific topics by putting pen to paper . What was your favorite chapter you learned in that class? Was it astrophysics or mechanics? What did you like about that specific chapter? Is there something you want to learn more about? I recommend spending a few hours on this type of brainstorming.

One last note: if you're truly stumped on what to research, pick a topic that will help you in your future major or career . That way you can use your Extended Essay as a talking point in your college essays (and it will prepare you for your studies to come too!).

#2: Select a Topic That Is Neither Too Broad nor Too Narrow

There's a fine line between broad and narrow. You need to write about something specific, but not so specific that you can't write 4,000 words on it.

You can't write about WWII because that would be a book's worth of material. You also don't want to write about what type of soup prisoners of war received behind enemy lines, because you probably won’t be able to come up with 4,000 words of material about it. However, you could possibly write about how the conditions in German POW camps—and the rations provided—were directly affected by the Nazis' successes and failures on the front, including the use of captured factories and prison labor in Eastern Europe to increase production. WWII military history might be a little overdone, but you get my point.

If you're really stuck trying to pinpoint a not-too-broad-or-too-narrow topic, I suggest trying to brainstorm a topic that uses a comparison. Once you begin looking through the list of sample essays below, you'll notice that many use comparisons to formulate their main arguments.

I also used a comparison in my EE, contrasting Harold Pinter's Party Time with John Osborne's Look Back in Anger in order to show a transition in British theatre. Topics with comparisons of two to three plays, books, and so on tend to be the sweet spot. You can analyze each item and then compare them with one another after doing some in-depth analysis of each individually. The ways these items compare and contrast will end up forming the thesis of your essay!

When choosing a comparative topic, the key is that the comparison should be significant. I compared two plays to illustrate the transition in British theatre, but you could compare the ways different regional dialects affect people's job prospects or how different temperatures may or may not affect the mating patterns of lightning bugs. The point here is that comparisons not only help you limit your topic, but they also help you build your argument.

Comparisons are not the only way to get a grade-A EE, though. If after brainstorming, you pick a non-comparison-based topic and are still unsure whether your topic is too broad or narrow, spend about 30 minutes doing some basic research and see how much material is out there.

If there are more than 1,000 books, articles, or documentaries out there on that exact topic, it may be too broad. But if there are only two books that have any connection to your topic, it may be too narrow. If you're still unsure, ask your advisor—it's what they're there for! Speaking of advisors...

Don't get stuck with a narrow topic!

#3: Choose an Advisor Who Is Familiar With Your Topic

If you're not certain of who you would like to be your advisor, create a list of your top three choices. Next, write down the pros and cons of each possibility (I know this sounds tedious, but it really helps!).

For example, Mr. Green is my favorite teacher and we get along really well, but he teaches English. For my EE, I want to conduct an experiment that compares the efficiency of American electric cars with foreign electric cars.

I had Ms. White a year ago. She teaches physics and enjoyed having me in her class. Unlike Mr. Green, Ms. White could help me design my experiment.

Based on my topic and what I need from my advisor, Ms. White would be a better fit for me than would Mr. Green (even though I like him a lot).

The moral of my story is this: do not just ask your favorite teacher to be your advisor . They might be a hindrance to you if they teach another subject. For example, I would not recommend asking your biology teacher to guide you in writing an English literature-based EE.

There can, of course, be exceptions to this rule. If you have a teacher who's passionate and knowledgeable about your topic (as my English teacher was about my theatre topic), you could ask that instructor. Consider all your options before you do this. There was no theatre teacher at my high school, so I couldn't find a theatre-specific advisor, but I chose the next best thing.

Before you approach a teacher to serve as your advisor, check with your high school to see what requirements they have for this process. Some IB high schools require your IB Extended Essay advisor to sign an Agreement Form , for instance.

Make sure that you ask your IB coordinator whether there is any required paperwork to fill out. If your school needs a specific form signed, bring it with you when you ask your teacher to be your EE advisor.

#4: Pick an Advisor Who Will Push You to Be Your Best

Some teachers might just take on students because they have to and aren't very passionate about reading drafts, only giving you minimal feedback. Choose a teacher who will take the time to read several drafts of your essay and give you extensive notes. I would not have gotten my A without being pushed to make my Extended Essay draft better.

Ask a teacher that you have experience with through class or an extracurricular activity. Do not ask a teacher that you have absolutely no connection to. If a teacher already knows you, that means they already know your strengths and weaknesses, so they know what to look for, where you need to improve, and how to encourage your best work.

Also, don't forget that your supervisor's assessment is part of your overall EE score . If you're meeting with someone who pushes you to do better—and you actually take their advice—they'll have more impressive things to say about you than a supervisor who doesn't know you well and isn't heavily involved in your research process.

Be aware that the IB only allows advisors to make suggestions and give constructive criticism. Your teacher cannot actually help you write your EE. The IB recommends that the supervisor spends approximately two to three hours in total with the candidate discussing the EE.

#5: Make Sure Your Essay Has a Clear Structure and Flow

The IB likes structure. Your EE needs a clear introduction (which should be one to two double-spaced pages), research question/focus (i.e., what you're investigating), a body, and a conclusion (about one double-spaced page). An essay with unclear organization will be graded poorly.

The body of your EE should make up the bulk of the essay. It should be about eight to 18 pages long (again, depending on your topic). Your body can be split into multiple parts. For example, if you were doing a comparison, you might have one third of your body as Novel A Analysis, another third as Novel B Analysis, and the final third as your comparison of Novels A and B.

If you're conducting an experiment or analyzing data, such as in this EE , your EE body should have a clear structure that aligns with the scientific method ; you should state the research question, discuss your method, present the data, analyze the data, explain any uncertainties, and draw a conclusion and/or evaluate the success of the experiment.

#6: Start Writing Sooner Rather Than Later!

You will not be able to crank out a 4,000-word essay in just a week and get an A on it. You'll be reading many, many articles (and, depending on your topic, possibly books and plays as well!). As such, it's imperative that you start your research as soon as possible.

Each school has a slightly different deadline for the Extended Essay. Some schools want them as soon as November of your senior year; others will take them as late as February. Your school will tell you what your deadline is. If they haven't mentioned it by February of your junior year, ask your IB coordinator about it.

Some high schools will provide you with a timeline of when you need to come up with a topic, when you need to meet with your advisor, and when certain drafts are due. Not all schools do this. Ask your IB coordinator if you are unsure whether you are on a specific timeline.

Below is my recommended EE timeline. While it's earlier than most schools, it'll save you a ton of heartache (trust me, I remember how hard this process was!):

• January/February of Junior Year: Come up with your final research topic (or at least your top three options).
• February of Junior Year: Approach a teacher about being your EE advisor. If they decline, keep asking others until you find one. See my notes above on how to pick an EE advisor.
• April/May of Junior Year: Submit an outline of your EE and a bibliography of potential research sources (I recommend at least seven to 10) to your EE advisor. Meet with your EE advisor to discuss your outline.
• Summer Between Junior and Senior Year: Complete your first full draft over the summer between your junior and senior year. I know, I know—no one wants to work during the summer, but trust me—this will save you so much stress come fall when you are busy with college applications and other internal assessments for your IB classes. You will want to have this first full draft done because you will want to complete a couple of draft cycles as you likely won't be able to get everything you want to say into 4,000 articulate words on the first attempt. Try to get this first draft into the best possible shape so you don't have to work on too many revisions during the school year on top of your homework, college applications, and extracurriculars.
• August/September of Senior Year: Turn in your first draft of your EE to your advisor and receive feedback. Work on incorporating their feedback into your essay. If they have a lot of suggestions for improvement, ask if they will read one more draft before the final draft.
• September/October of Senior Year: Submit the second draft of your EE to your advisor (if necessary) and look at their feedback. Work on creating the best possible final draft.
• November-February of Senior Year: Schedule your viva voce. Submit two copies of your final draft to your school to be sent off to the IB. You likely will not get your grade until after you graduate.

Remember that in the middle of these milestones, you'll need to schedule two other reflection sessions with your advisor . (Your teachers will actually take notes on these sessions on a form like this one , which then gets submitted to the IB.)

I recommend doing them when you get feedback on your drafts, but these meetings will ultimately be up to your supervisor. Just don't forget to do them!

The early bird DOES get the worm!

How Is the IB Extended Essay Graded?

Extended Essays are graded by examiners appointed by the IB on a scale of 0 to 34 . You'll be graded on five criteria, each with its own set of points. You can learn more about how EE scoring works by reading the IB guide to extended essays .

• Criterion A: Focus and Method (6 points maximum)
• Criterion B: Knowledge and Understanding (6 points maximum)
• Criterion C: Critical Thinking (12 points maximum)
• Criterion D: Presentation (4 points maximum)
• Criterion E: Engagement (6 points maximum)

How well you do on each of these criteria will determine the final letter grade you get for your EE. You must earn at least a D to be eligible to receive your IB Diploma.

Although each criterion has a point value, the IB explicitly states that graders are not converting point totals into grades; instead, they're using qualitative grade descriptors to determine the final grade of your Extended Essay . Grade descriptors are on pages 102-103 of this document .

Here's a rough estimate of how these different point values translate to letter grades based on previous scoring methods for the EE. This is just an estimate —you should read and understand the grade descriptors so you know exactly what the scorers are looking for.

Here is the breakdown of EE scores (from the May 2021 bulletin):

How Does the Extended Essay Grade Affect Your IB Diploma?

The Extended Essay grade is combined with your TOK (Theory of Knowledge) grade to determine how many points you get toward your IB Diploma.

To learn about Theory of Knowledge or how many points you need to receive an IB Diploma, read our complete guide to the IB program and our guide to the IB Diploma requirements .

This diagram shows how the two scores are combined to determine how many points you receive for your IB diploma (3 being the most, 0 being the least). In order to get your IB Diploma, you have to earn 24 points across both categories (the TOK and EE). The highest score anyone can earn is 45 points.

Let's say you get an A on your EE and a B on TOK. You will get 3 points toward your Diploma. As of 2014, a student who scores an E on either the extended essay or TOK essay will not be eligible to receive an IB Diploma .

Prior to the class of 2010, a Diploma candidate could receive a failing grade in either the Extended Essay or Theory of Knowledge and still be awarded a Diploma, but this is no longer true.

Figuring out how you're assessed can be a little tricky. Luckily, the IB breaks everything down here in this document . (The assessment information begins on page 219.)

40+ Sample Extended Essays for the IB Diploma Programme

In case you want a little more guidance on how to get an A on your EE, here are over 40 excellent (grade A) sample extended essays for your reading pleasure. Essays are grouped by IB subject.

• Business Management 1
• Chemistry 1
• Chemistry 2
• Chemistry 3
• Chemistry 4
• Chemistry 5
• Chemistry 6
• Chemistry 7
• Computer Science 1
• Economics 1
• Design Technology 1
• Design Technology 2
• Environmental Systems and Societies 1
• Geography 1
• Geography 2
• Geography 3
• Geography 4
• Geography 5
• Geography 6
• Literature and Performance 1
• Mathematics 1
• Mathematics 2
• Mathematics 3
• Mathematics 4
• Mathematics 5
• Philosophy 1
• Philosophy 2
• Philosophy 3
• Philosophy 4
• Philosophy 5
• Psychology 1
• Psychology 2
• Psychology 3
• Psychology 4
• Psychology 5
• Social and Cultural Anthropology 1
• Social and Cultural Anthropology 2
• Social and Cultural Anthropology 3
• Sports, Exercise and Health Science 1
• Sports, Exercise and Health Science 2
• Visual Arts 1
• Visual Arts 2
• Visual Arts 3
• Visual Arts 4
• Visual Arts 5
• World Religion 1
• World Religion 2
• World Religion 3

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Your chance of acceptance, your chancing factors, extracurriculars, how to write a 'why biology' major essay.

I'm a high school junior applying to college soon, and I'm working on my application essays. One question asks me to explain why I'm interested in majoring in Biology. Can you guys suggest some elements I should include in the essay? How can I make my passion for biology stand out?

When writing a 'Why Biology' major essay, it's essential to focus on your personal experiences, passion, and future goals related to the subject. Here are some elements you can include in the essay to make it stand out:

1. Personal exposure: Highlight any experiences that sparked your interest in biology. Did you have a inspiring biology teacher or an exciting lab experiment? Maybe you joined a biology club or participated in a science fair project? Connect these experiences to your passion for the subject.

2. Academic achievements: Reflect on any notable academic accomplishments you have had in biology, such as high grades, taking AP or advanced level courses, or receiving awards/recognitions for your work in the subject. This shows your dedication and success within the field.

3. Extracurricular activities: Discuss any relevant extracurricular activities showcasing your involvement and commitment to biology, such as internships, volunteering, research projects, or summer programs related to the subject. Elaborate on how these experiences deepened your passion and understanding of biology.

4. Specific topics of interest: Describe the areas within biology that you find particularly fascinating or captivating, such as genetics, molecular biology, neuroscience, or ecology. By narrowing the focus, you demonstrate a clear understanding of the discipline and its subfields.

5. How your passion has evolved: Explain how your interest in biology started and the ways it has grown over time. This shows your commitment to understanding the subject on a deeper level, and it will allow the admissions committee to see how you've continued to explore and expand your passion for biology.

6. Future plans and goals: Talk about your long-term career aspirations or academic goals in biology and how majoring in the subject will help you achieve them. For example, you could mention your desire to pursue research, medicine, biotechnology, or conservation. Connecting your major to future plans showcases your motivation and seriousness about studying biology.

7. College-specific resources: Mention specific programs, faculty, research opportunities, or facilities that the college you're applying to offers within the biology department. Explain how these resources will help you reach your academic goals and deepen your passion for the subject.

For more details on writing a "Why This Major?" essay, check out this CollegeVine article: https://blog.collegevine.com/why-this-major-college-essay

In conclusion, make sure to focus on your personal experiences, achievements, and aspirations regarding biology, and convey your genuine enthusiasm and dedication to the subject. By incorporating these various elements into your essay, you'll demonstrate a well-rounded understanding of and passion for biology, which will make your essay stand out.

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Review Essays for the Biological sciences

A review essay for the biological sciences serves to discuss and synthesize key findings on a particular subject. Review papers are helpful to the writer and their colleagues in gaining critical awareness in specialized fields that may or may not be their own.

This guide explains what a review essay is and identifies several approaches to writing a review essay. Although much of the information is geared directly to the biological sciences, it is generally applicable to review essays in all fields.

What is a Review Essay?

A review essay is a synthesis of primary sources (mainly research papers presented in academic journals) on a given topic. A biological review essay demonstrates that the writer has thorough understanding of the literature and can formulate a useful analysis. While no new research is presented by the writer, the field benefits from the review by recieving a new perspective. There are several approaches one may take when writing a biological review:

A State of the art review

A state of the art review considers mainly the most current research in a given area. The review may offer new perspectives on an issue or point out an area in need of further research.

A Historical review

A historical review is a survey of the development of a particular field of study. It may examine the early stages of the field, key findings to present, key theoretical models and their evolution, etc.

A Comparison of perspectives review

A comparison of perspectives review contrasts various ways of looking at a certain topic. If in fact there is a debate over some process or idea, a comparison of perspectives review may illustrate the research that supports both sides. A comparison of perspectives review may introduce a new perspective by way of comparing it to another.

A Synthesis of two fields review

Many times researchers in different fields may be working on similar problems. A synthesis of two fields review provides insights into a given topic based on a review of the literature from two or more disciplines.

A Theoretical model building review

A theoretical model building review examines the literature within a given area with the intention of developing new theoretical assumptions.

Key Considerations for Writing a Biological Review Essay

This guide will inform you of certain things not to miss when writing a review essay. It will also give you some information about using and documenting your sources.

Keep your focus narrow.

When writing a review essay it is important to keep the scope of the topic narrow enough so that you can discuss it thoroughly. For example a topic such as air quality in factories could be narrowed significantly to something like carbon dioxide levels in auto manufacturing plants .

A good way to narrow your focus is to start with a broad topic that is of some interest to you, then read some of the literature in the field. Look for a thread of the discussion that points to a more specific topic.

Analyze, synthesize, and interpret.

A review essay is not a pure summary of the information you read for your review. You are required to analyze, synthesize, and interpret the information you read in some meaningful way.

It is not enough to simply present the material you have found, you must go beyond that and explain its relevance and significance to the topic at hand.

Establish a clear thesis from the onset of your writing and examine which pieces of your reading help you in developing and supporting the ideas in your thesis.

Use only academic sources.

A review essay reviews the academic body of literature—articles and research presented in academic journals. Lay periodicals such as, Discover , Scientific America , or Popular Science , are not adequate sources for an academic review essay.

If you are having trouble finding the academic journals in your field, ask one of your professors or a reference librarian.

Document your sources.

The material that you discuss in a review essay is obviously not your own, therefore it is crucial to document your sources properly. Proper documentation is crucial for two reasons: 1. It prevents the writer from being accused of plagiarism and 2. It gives the reader the opportunity to locate the sources the writer has reviewed because they may find them valuable in their own academic pursuits. Proper documentation depends on which style guide you are following.

Quote sparingly and properly.

No one wants to read a paper that is simply a string of quotes; reserve direct quotations for when you want to create a big impact. Often times the way a quote is written will not fit with the language or the style of your paper so paraphrase the authors words carefully and verbage as necessary to create a well formed paragraph.

Choose an informative title.

The title you choose for your review essay should give some indication of what lies ahead for the reader. You might consider the process you took in narrowing your topic to help you with your title—think of the title as something specific rather than a vague representation of your paper's topic. For example the title Wastewater Treatment might be more informative if rewritten as The Removal of Cloroform Bacteria as Practiced by California's Municipal Water Treatment Facilities .

Consider your audience.

More than likely your audience will be your academic peers, therefore you can make a couple assumptions and choose a writing style that suits the audience. Though your audience may lack the detailed knowledge you have about your topic, they do have similar background knowledge to you. You can assume that you audience understands much of the technical language you have to use to write about your topic and you do not have to go into great detail about background information.

Elements of a Review Essay

This guide explains each section of a review essay and gives specific information about what should be included in each.

On the title page include the title, your name, and the date. Your instructor may have additional requirements (such as the course number, etc.) so be sure to follow the guidelines on the assignment sheet. Professional journals may also have more specific requirements for the title page.

An abstract is a brief summary of your review. The abstract should include only the main points of your review. Think of the abstract as a chance for the reader to preview your paper and decide if they want to read on for the details.

Introduction

The introduction of your review should accomplish three things:

• It may sound redundant to "introduce" your topic in the introduction, but often times writer's fail to do so. Let the reader in on background information specific to the topic, define terms that may be unfamiliar to them, explain the scope of the discussion, and your purpose for writing the review.
• Think of your review essay as a statement in the larger conversation of your academic community. Your review is your way of entering into that conversation and it is important to briefly address why your review is relevant to the discussion. You may feel the relevance is obvious because you are so familiar with the topic, but your readers have not yet established that familiarity.
• The thesis is the main idea that you want to get across to your reader. your thesis should be a clear statement of what you intend to prove or illustrate by your review. By revealing your thesis in the introduction the reader knows what to expect in the rest of the paper.

The discussion section is the body of your paper. The discussion section contains information that develops and supports your thesis. While there is no particular form that a discussion section must take there are several considerations that a writer must follow when building a discussion.

• A review essay is not simply a summary of literature you have reviewed. Be careful not to leave out your own analysis of the ideas presented in the literature. Synthesize the material from all the works—what are the connections you see, or the connections you are trying to illustrate, among your readings.

A review essay is not a pure summary of the information you read for your review. You are required to analyze, synthesize, and interpret the information you read in some meaningful way. It is not enough to simply present the material you have found, you must go beyond that and explain its relevance and significance to the topic at hand. Establish a clear thesis from the onset of your writing and examine which pieces of your reading help you in developing and supporting the ideas in your thesis.

• Keep your discussion focused on your topic and more importantly your thesis. Don't let tangents or extraneous material get in the way of a concise, coherent discussion. A well focused paper is crucial in getting your message across to your reader.
• Keeping your points organized makes it easier for the reader to follow along and make sense of your review. Start each paragraph with a topic sentence that relates back to your thesis. The headings used for this guide give you some idea of how to organize the overall paper, but as far as the discussion section goes use meaningful subheadings that relate to your content to organize your points.
• Your thesis should illustrate your objectives in writing the review and your discussion should serve to accomplish your objectives. Make sure your keep your discussion related to the thesis in order to meet your objectives. If you find that your discussion does not relate so much to your thesis, don't panic, you might want to revise your thesis instead of reworking the discussion.

Conclusions

Because the conclusions section often gets left for last it is often the weakest part of a student review essay. It is as crucial a part of the paper as any and should be treated as such.

A good conclusion should illustrate the key connections between your major points and your thesis as well as they key connections between your thesis and the broader discussion—what is the significance of your paper in a larger context? Make some conclusions —where have you arrived as a result of writing this paper?

Be careful not to present any new information in the conclusion section.

Here you report all the works you have cited in your paper. The format for a references page varies by discipline as does how you should cite your references within the paper.

Bastek, Neal. (1999). Review Essays for the Biological Sciences. Writing@CSU . Colorado State University. https://writing.colostate.edu/guides/guide.cfm?guideid=79