Biology Essay Examples

Professional biology essay examples are dedicated to living organisms and the processes in them. Writing them is a major assignment in schools, colleges, and universities. In order to help you with structure and information selection, we have posted a set of quality essay samples that are donated by students on the most relevant topics below.
15 Sep 2023
Biology

The Relationship Between the Bible's Breath of Life and the Need for Oxygen to Keep Cells Alive

Respiration is the bodily process of breathing in and out. A respiratory cycle is one complete cycle involving inhaling and exhaling. The Bible refers to God as the giver of life and breath. Genesis 2:7 states, “Then...

Words: 328

Pages: 1

Views: 289

15 Sep 2023
Biology

Why do the populations keep growing in exponential growth, but plateau in logistic growth?

The exponential growth is the increase in population, which is independent of resources and other factors which can grow constantly, while logistic growth depends on GDP per capita per person which means that, as the...

Words: 198

Pages: 1

Views: 82

15 Sep 2023
Biology

Cactaceae Cereus: Habitat And Adaptation To Its Environment

Cactaceae is the family while the genus name is cereus. Cactaceae Cereus is a plant consisting of about 50 known species and is largely found in South America, western US, and the tropical new world. Some of the...

Words: 1124

Pages: 4

Views: 368

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15 Sep 2023
Biology

The analysis of daily energy usage, advantages and disadvantages of renewable and nonrenewable sources

Daily energy uses Energy is a significant aspect of human life with many uses aimed at making human life easy and bearable. In my daily encounters, I use energy in a range of uses from both renewable and...

Words: 961

Pages: 3

Views: 69

15 Sep 2023
Biology

Liver Cirrhosis: Causes, Symptoms, and Treatment

Liver cirrhosis is the late stage of fibrosis that attacks the liver. It is a prevalent condition caused by chronic alcoholism. Other than alcoholic addiction, liver cirrhosis is caused by other diseases that attack...

Words: 1149

Pages: 4

Views: 68

15 Sep 2023
Biology

Genes transcription and translation

Pre-Lab Questions What is a gene? Describe the function, structure, and location within the cell. A gene is a subunit of a DNA that carry information and occupies a specific location in a...

Words: 945

Pages: 3

Views: 195

15 Sep 2023
Biology

Cancer: cause, oncogenes, tumor suppressor gene, genomics, and proteomics

Q1, week 5 Do you believe most cancers are inherited or non-inherited? Explain your response. Cancer is an open lump of isolated cells in a body. A cell needs to produce 6 or exceeding gene defects before it...

Words: 550

Pages: 1

Views: 49

15 Sep 2023
Biology

The importance of establishing radioactive waste management techniques

Radioactive waste is generated as a by-product of nuclear reactors, research facilities and hospitals. The waste is nuclear reactors entails used uranium fuel in nuclear power reactors that are no longer considered...

Words: 376

Pages: 1

Views: 89

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15 Sep 2023
Biology

Oil Pollution in Marine Environments

Marine oil pollution is the pollution of the waters mainly in the seas and coastal waters or oceans caused by human activities resulting in oil spills. The spills can be from oil tankers, pipelines, wells or drilling...

Words: 1365

Pages: 5

Views: 101

15 Sep 2023
Biology

Four Types of Blood Groups

There are four types of blood groups; A, B, AB, and O. If you belong to the blood group A, you have A antigens on the surface of your red blood cells and Anti-B antibodies in your blood. If you belong to the blood...

Words: 290

Pages: 1

Views: 71

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A Biology Essay: What You Should Know

When one speaks about a biology essay, one assumes a written work that is devoted to this subject and its particular areas. Essays are sometimes written as homework, containing the results of literature study and personal views on certain theses. Thus, such works improve the ability to express thoughts, increase creativity and develop some qualities of pupils. 

However, biological essays online are academic texts that are written as part of a more global study, such as a dissertation or a term paper much more often. Such texts should have a clear structure, verified information, and qualitative conclusions, but topic choice is wide enough and possibility of free material presentation is preserved.

Biology Essay Topics

There are thousands of biology essay topics we can offer to you. They focus on different fields of knowledge, from basic topics about living organisms and evolution to gene structure and recent advances in biology. Furthermore, we provide a few general biology topics that will be interesting and relevant:

  1. Ancestors of modern humanity: sea creatures. 
  2. Concept of "tree of life" in interspecies relations. 
  3. Natural selection in modern fauna.
  4. Dinosaurs and their distinctive features. 
  5. The detrimental effects of human actions on biodiversity. 
  6. Built-in immune system protection against viruses and infections. 
  7. How stress affects immune function.

Below we will give more specific topics from biology field, which will be useful in more advanced learning stages. However, above topics can also be used for profound study by highlighting their scientific aspects. Make time and browse more than one essay about chemistry. It is closely related to biology.

Interesting Essay Topics for Biology Bases of Behavior

It is quite easy to find an interesting essay topic for biology bases of behavior, as it is a broad research field that studies various species’ behavior. Promising topics in this field are:

  1. How family principles affect a child's behavior.
  2. Biological preconditions for bad habits emergence. 
  3. How IQ and EQ scores affect human behavior. 
  4. Male mammals behavior during mating. 
  5. Character traits that animals and humans have in common. 
  6. How behavioral attitudes affect gender. 
  7. Manifestations of depressive disorders in human behavior.  

Sometimes a theme can be found simply by observing humans’ or other creatures' behavior in their natural environment. This section is closer to psychology (look at examples of psychology essays) but is very popular in biology.

Sustainability in Biology: Essay Topics

At the moment, sustainability in biology essay topic is a popular field primarily due to human activities. If you are thinking about realizing work in this field, these topics will help you:

  1. How globalization affects marine and natural resources.  
  2. Nature-safe sustainable development practices. 
  3. Conservation of endangered species populations in a resilient environment. 
  4. Panda extinction: methods to prevent a disaster.
  5. How industrial fishing affects seas and oceans.  
  6. Useful bacteria in recycling issues. 
  7. Aspects of bird migration in a changing climate. 

Thanks to topics listed above, you can work at intersection of science essays, because biology is related to ecology here. It also doesn't hurt to do your own research, at least a basic one, so that an essay will be revealing. Our microbiology essays should come in handy too.

Biology Extended Essay: Topic Ideas

If you are confident in the subject, then biology extended essay topic ideas are the right thing that you need. You can dive into a particular topic and consider its narrow aspects thanks to them. The following topics will help you to do this:

  1. Genetic predisposition to sexual orientation. 
  2. The phenomenon of twin mental bonding: historical research findings. 
  3. Methods and means of defeating incurable diseases of the past. 
  4. Artificial photosynthesis: myths and risks.
  5. The complexities of the process of finding a cure for old age.
  6. Changes in blood composition after a transfusion. 
  7. Biological advances in fighting eating disorders. (As an example, take an eating disorder essay at StudyBounty.)

It is important to prepare the thesis statement, write and prove the arguments, as well as make a competent conclusion at such an essay level. That's why it doesn't hurt to consult experienced colleagues who will advise you on the best way to write your essay.

A Biology Essay Example

Finding some topic to write a paper on is only the first step, biology essay examples will come in handy for the following steps. The support material is a real sample paper written by an experienced student, so you will get a great opportunity to use the methods of information presentation, the evidence base, and of course, familiarize yourself with the correct structure. 

Our website contains sample papers on all biological topics, the list of which is regularly updated. All samples are available at any time, you don't even need to register to get inspiration and some fresh ideas to write your own essay.

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FAQ About Biology Essay

1. Are your biology essay examples free?

Yes, our website posts only free samples without charging anything for browsing study materials. You will not only get quality biology essay examples, but you will also save the budget you need for further research thanks to this. Despite the free model of work, the quality of our content is always good as all the essays were passed the quality before posting them on our website.

2. Can I use your biology essay samples as my own?

No, this is the only restriction set on biology essay samples on our portal. All submitted papers were written and published by students, so if you use them as your own, a plagiarism check will show dishonesty. You risk losing your reputation and getting a bad grade, so it is not worth doing that.

3. What can I write in "Why biology" major essay?

Most often, a biology major essay is informal, so it is possible to show creativity and knowledge of the subject. To begin with, tell why biology attracts you, highlight the main areas of interest and mention your plans for work in this field. If you have aspirations for development in biology, write that as well. Add some interesting facts and predictions about your future in the field of biology.

4. Can you write a biology essay for me?

Of course, we will help you to write a biology essay, because the professionalism of our writers and their reputation among clients allows us to perform works of any complexity. When writing an essay, we study the field, determine a promising and interesting topic, think through the thesis statement and structure, and only then start writing. As a result, you get a full-fledged unique work that will be delivered on time.

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