The first life on earth came in water and evidences indicate that life originated in one of the following eras :

A. Paleozoic

B. Mesozoic

C. Cenozic

D. Proterzoic

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  1. Which of these does not play a role in evolution ?
  2. Some of the important evidences of organic evolution are
  3. A connecting link between Annelids and Arthropods is
  4. The epoch of human civilisation is
  5. A fossil is a
  6. The concept of use and disuse of organs was given by
  7. We use the term hybrid breakdown when the
  8. The diploid number of chromosome in Chimpanzee, Gorilla and Orangutan is
  9. An animal is more likely to be preserved as a fossil if it contains large quantities of
  10. Which is a vestigeal organ of python
  11. Pangenesis theory was given by
  12. Along with reduction in the number of toes in the modern horse, the other most significant evolutionary…
  13. Fire was first used for protection and cooking by
  14. The first life on earth came in water and evidences indicate that life originated in one of the following…
  15. The book "Origin of Species" was written by Charles Darwin in
  16. The recent ancestors of modem man were
  17. Human beings living in different geographical areas and under different environmental conditions are…
  18. Survival due to geographic isolation is best exemplified by mammalian fauna of
  19. Peking man is known as
  20. The idea of spontaneous generation is essentially correct in regard to
  21. Geological evidence of most primitive mammals is found in
  22. The study of Galapagos Finches shows
  23. Ontogeny recapitulates phylogeny is the statement relating to
  24. Fossil Archaeopteryx was discovered and preserved as
  25. In forming the theory of evolution by Natural Selection, Charles Darwin was greatly influenced by
  26. Which is not a vestigeal organ
  27. Which were dominant during Mesozoic era
  28. The function affected by point mutation in p-globin in sickle cell anaemia is
  29. The fossil formed from harder parts of the body infiltrated by minerals and turned into stony shapes…
  30. The idea of "Survival of fittest" was given by