Evolution – Online MCQs Test – Biology MCAT

1. Vermiform Appendix in man is a small finger-Like reduced _______:

2. A branch of genetics that deals with the frequency, distribution and inheritance of alleles in population is:

3. All of the following are part of the hardy—Weinberg theorem, which describes a stable, non evolving population, EXCEPT

4. Cells remain undifferentiated, which later on give rise to egg cells or sperm cells are:

5. “A logical result of over production is the severe compitition for food and space and other necessities of life”, what Darwin called the:

6. Which of the following was most likely to have been absent in free form in the primordial atmosphere at the time of origin of life?

7. “Small changes through successive generations promote the origin of new organs or characters, which are transmitted to its offspring in the next generation”. This is called:

8. “Theory of Natural Selection” was proposed by:

9. Lamarck’s theory was strongly opposed criticized and rejected by:

10. Which one of the following terms would most correctly describe the relationship between the flight organs of animals like locust, bat, swallow and flying fish?

11. Theory of organic evolution based on the principle of “Use and disuse of organ” is now considered as:

12. The genetic constitution of a deme is known as:

13. Muscles found vestigial in man:

14. “Under stable conditions allelic frequencies and their genotype ratios remain constant generation after generation”, this is:

15. The term ‘evolution’ in biology means that

16. All of the following are part of Darwin’s theory of natural selection EXCEPT

17. Darwin’s theory of evolution fails to explain

18. Lamarks theory based on following points except:

19. The following are true of homologous structures EXCEPT

20. A branch of biology in which various organisms showing resemblances have been classified is called: