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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. The idea of "Survival of fittest" was given by
  2. An animal is more likely to be preserved as a fossil if it contains large quantities of
  3. Appearance of ancestral characters in the new born, such as tail, monstral face, gill slits, multiple…
  4. A fossil is a
  5. An example of analogy is
  6. The first life on earth came in water and evidences indicate that life originated in one of the following…
  7. A connecting link between Annelids and Arthropods is
  8. A kind of mimicry which presumably works as a double insurance is
  9. Role of isolation in evolution is
  10. The concept of use and disuse of organs was given by
  11. Darwin proposed his theory of natural selection on the basis of
  12. The first fossil man was
  13. Along with reduction in the number of toes in the modern horse, the other most significant evolutionary…
  14. The fossil formed from harder parts of the body infiltrated by minerals and turned into stony shapes…
  15. The idea of spontaneous generation is essentially correct in regard to
  16. Human beings living in different geographical areas and under different environmental conditions are…
  17. The book "Origin of Species" was written by Charles Darwin in
  18. Doubis in 1891 found the fossil of Java ape man. It is
  19. Which were dominant during Mesozoic era
  20. Geological evidence of most primitive mammals is found in
  21. Which is a vestigeal organ of python
  22. Which animals dominated in Paleozoic era ?
  23. The book "Voyage of the Beagle" is concerned with which one of the following ?
  24. Fossilisation occurs where
  25. The first mammal arose
  26. A starfish with six arms, may be a case of
  27. Some of the important evidences of organic evolution are
  28. The resemblance between the south American llama and the African camel indicates a common ancestry.…
  29. In forming the theory of evolution by Natural Selection, Charles Darwin was greatly influenced by
  30. The diploid number of chromosome in Chimpanzee, Gorilla and Orangutan is