10 Cause and Effect Essay Topics on Evolutionary Biology

Topics and ideas
Posted on December 21, 2016

Evolutionary biology is a sub-branch of biology which studies the diversity of life’s origins and how it all started on Earth. If you are writing a cause and effect essay on evolutionary biology then you will eventually need some assistance to ensure that it stands out in every way.

This is our first guide, 10 facts on a cause and effect essay on evolutionary biology, where you are provided with facts and figures collected from credible sources. These facts will help you build a firm foundation, in case you don’t know much about evolutionary biology. It would also help you write a superb cause and effect essay on the subject without getting too caught up in the writing process alone.

In our second guide, we provide 20 topics on a cause and effect essay on evolutionary biology so you can start writing an essay on any particular topic you like. These topics will give you a fair idea so as to what you should write about and saves a lot of time because most students don’t know where to start. We’ve also included a sample at the end that would eventually help you understand how a cause and effect essay should be written and how is generally outlined.

Finally, in our third guide, we explain how to write a cause and effect essay on evolutionary biology to help you understand the methods, rules and format of writing a cause and effect paper.

Without further ado, let’s get started:

  1. Charles Darwin was the first ever human being on Earth who thought differently from other biologists (although he was greatly influenced by them) and created an exemplary theory that has now been adapted by all scientists. This theory is known as evolutionary biology, AKA Darwin’s Theory of Evolution.
  2. When Darwin revealed his theory to biologists in that era, almost everyone was convinced as he had a diverse and thoroughly presented set of evidence. To his audience he described geographical distribution of organisms in spite of similarity in climate, similarity of developmental patterns that appear dissimilar, underlying morphological similarity between dissimilar forms and much more.His book, The Origin of Species, convinced almost every biologist at the time that evolution had been witnessed, since he had solid evidence behind his hypotheses. Simply put, no one could really argue with his theory.
  3. While stellar and life evolution theories really influenced a lot of biologists and still remains the basis of evolutionary biology, many were debunked by scientists of the 20th century. A number of additional theories were also based on the evolution theory, but most of them are utter falsifications. Furthermore, there are no scientific facts to support those theories.
  4. Most scientists believe in the evolutionary theory but before Charles Darwin published this theory, there were seven scientific findings that completely contradicted the basis of the evolutionary theory.
  5. Louis Pasteur disproved the theory of spontaneous generation by studying fermentation and performing his famous experiment in 1861. Many scientists believed at the time that if you leave a pile of old clothes in a corner and come back later, it will breed mice. However, mice eventually came from other places to eat or nest in those clothes.
  6. August Friedrich L.W. disproved the inheritance of acquired characteristics by conducting an experiment on 901 mice. Throughout 19 successive generations of young white mice, he cut off their tails but still, every generation was born with a regular (full-length tail). Another fact that he contributed to science was that of Jewish circumcision. For 4,000 years, circumcision in the Jewish culture took place but it did not affect the foreskin in any way. This went against the Lamarck’s theory.
  7. It is believed that during a voyage around the world, Darwin took part in a few witchcraft ceremonies, which led him to disbelieve in Creationism. Random House Encyclopedia states that Darwin died while severely depressed and had an incapacitating and chronic illness. Many modern evolutionists are actually ashamed of his writings too, as he has written mind-boggling phrases without providing evidence or facts that might have supported his theories.
  8. Evolutionary theory was published by the Royal Society because, at that time, a group of nine members came together to form “The X Club”. They were considered a powerful group which had secret connections with the Royal Society. This allowed them to suppress the greatest scientists of that era, which also made publication of their own books easier.
  9. Charles Darwin’s conclusion influenced people like Hitler to put the aged, infirm and weak to sleep (forever). This theory was amplified by Darwin’s cousin, Sir Francis Galton; he declared that “eugenics” was the solution to humanity’s problems.
  10. Many theories that have been described in the book, The Origin of Species, do not have any kind of supportive evidence or proof that could identify them as solid and legitimate information. Many modern evolutionists have now changed the name of those theories and indeed, have claimed that they have evidence to support these changes. However, the evolutionary theory is nothing but a philosophy, with no factual data to support it.

We are certain that these facts must have provided you with a lot of information about evolutionary theory and will certainly help you write a great cause and effect essay. Now let’s head on to our second guide, 20 topics on a cause and effect essay on evolutionary biology, where you are provided with 20 relevant topics and a sample essay on one of the given topics to give you a complete picture of how it’s written.

Don’t forget to read our last guide, how to write a cause and effect essay on evolutionary biology, which will benefit you immensely in write an exemplary cause and effect essay that your professor will also admire.


  1. Fred Hoyle and Chandra Wickramasinghe, (1981) Evolution from Space, p. 96
  2. R. Milner, Encyclopedia of Evolution, (1990) p. 276
  3. Isaac Asimov, “In the Game of Energy and Thermodynamics You Can’t Even Break Even,” Journal of Smithsonian Institute, June 1970, p. 6
  4. Jeremy Rifkin, (1980) Entropy: A New World View, p. 6
  5. J. Edison Adams, (1967) Plants: An Introduction to Modern Biology, p. 585
  6. Chris Colby, (1996) Introduction to Evolutionary Biology http://www.talkorigins.org/faqs/faq-intro-to-biology.html
  7. Huelsenbeck, J. P., Ronquist, F., Nielsen, R., & Bollback, J. P. (2001). Bayesian inference of phylogeny and its impact on evolutionary biology. science, 294(5550), 2310-2314.
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