The Most Interesting Biology Essay Topics: 25 Fresh Examples

Biology is often referred to as most exciting of all natural sciences. It tries to explain everything about humans, other living organisms and the connections between them. It studies the mechanisms of certain ailments and diseases and enables people to cure them. It gives us opportunities to preserve and breed rare animal species. In other worlds, biology helps us all survive on this planet and make our life as good as possible.

Biology as an Academic Discipline

Learning biology is both interesting and intimidating. Some students fear this discipline because of the amount of unresolved issues and unanswered questions. Others get fascinated with it, pursue their studies and make a career in genetics, biochemistry of medicine. However, there is something both biology geeks and haters have in common: home assignments. Nearly all students have to write biology essays in high school and many have to do it later in college or at university.

Interesting Topics to Choose

The reason why some may experience problems with their essays is because they choose the wrong topic. Many learners pick up unrealistic topics nearly impossible to explore, or quite on the contrary choose something too easy and get bored with it. To eliminate those kind of problems, here is a list of some catchy topics to go about:

1. Incurable diseases which are no longer incurable.


2. The deadliest epidemics in history


3. The rarest diseases in the world.


4. Alternative medicine: can it be effective?


5. The healthiest way of eating: does it exist?


6. The treatment of eating disorders


7. The benefits of regular physical activity


8. Gerontology: can aging be cured?


9. Cloning: ethics and problematics


10. The most common diseases in our country.


11. Genetic influence on our lifespan, health and psychological traits


12. A history of modern genetics: from Mendel to today


13. The most interesting unresolved problems in modern biology


14. The variety of marine life forms.


15. The relation between birds and dinosaurs.


16. The most recent extinctions of species: causes and consequences.


17. Preserving Biodiversity. Why it is important to save endangered species.


18. The most interesting organisms on this planet.


19. Kingdom fungi: what is special about these forms of life?


20. Human microbiota. Microbes in the human body.


21. The benefits and dangers of vaccinations.


22. The role of hormones in human body.


23. The impact of bad habits on health


24. Why is it important to know your blood type?


25. The role of blood type in determining paternity.