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Amphibians appeared and became dominant in the

A. Mesozoic era

B. Coenozoic era

C. Palaeozoic era

D. None of these

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  3. Peking man is known as
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  5. Ontogeny recapitulates phylogeny is the statement relating to
  6. Species were regarded as unchangeable by
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  13. The diploid number of chromosome in Chimpanzee, Gorilla and Orangutan is
  14. Which of the following gases were absent in free form when life originated on earth?
  15. The idea of "Survival of fittest" was given by
  16. The recent ancestors of modem man were
  17. The resemblance between the south American llama and the African camel indicates a common ancestry.…
  18. Co-worker of Darwin was
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  20. The age of a fossil may be determined most accurately
  21. Which animals dominated in Paleozoic era ?
  22. Role of isolation in evolution is
  23. Darwin proposed his theory of natural selection on the basis of
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  25. The book "Origin of Species" was written by Charles Darwin in
  26. Connecting link between nonchordata and chordata is
  27. Along with reduction in the number of toes in the modern horse, the other most significant evolutionary…
  28. Which is not a vestigeal organ
  29. The epoch of human civilisation is
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