Which of these does not play a role in evolution ?

A. Mutation

B. Polyploidy

C. Natural selection

D. Acquired characters

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  1. Darwin proposed his theory of natural selection on the basis of
  2. The resemblance between the south American llama and the African camel indicates a common ancestry.…
  3. The age of a fossil may be determined most accurately
  4. A connecting link between Annelids and Arthropods is
  5. In forming the theory of evolution by Natural Selection, Charles Darwin was greatly influenced by
  6. The fossil formed from harder parts of the body infiltrated by minerals and turned into stony shapes…
  7. Some of the important evidences of organic evolution are
  8. Appearance of ancestral characters in the new born, such as tail, monstral face, gill slits, multiple…
  9. The idea of spontaneous generation is essentially correct in regard to
  10. The diploid number of chromosome in Chimpanzee, Gorilla and Orangutan is
  11. An example of analogy is
  12. A fossil is a
  13. Ontogeny recapitulates phylogeny is the statement relating to
  14. The concept of use and disuse of organs was given by
  15. The study of Galapagos Finches shows
  16. We use the term hybrid breakdown when the
  17. Connecting link between nonchordata and chordata is
  18. Geological evidence of most primitive mammals is found in
  19. The book "Origin of Species" was written by Charles Darwin in
  20. An animal is more likely to be preserved as a fossil if it contains large quantities of
  21. The idea of "Survival of fittest" was given by
  22. Survival due to geographic isolation is best exemplified by mammalian fauna of
  23. The first life on earth came in water and evidences indicate that life originated in one of the following…
  24. Along with reduction in the number of toes in the modern horse, the other most significant evolutionary…
  25. Pangenesis theory was given by
  26. A starfish with six arms, may be a case of
  27. Which of the following gases were absent in free form when life originated on earth?
  28. Doubis in 1891 found the fossil of Java ape man. It is
  29. Which is a vestigeal organ of python
  30. The recent ancestors of modem man were