The fossil formed from harder parts of the body infiltrated by minerals and turned into stony shapes is

A. moulds

B. coprolites

C. petrified

D. cast

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  1. The first life on earth came in water and evidences indicate that life originated in one of the following…
  2. Fossil Archaeopteryx was discovered and preserved as
  3. Along with reduction in the number of toes in the modern horse, the other most significant evolutionary…
  4. Darwin proposed his theory of natural selection on the basis of
  5. Species were regarded as unchangeable by
  6. Amphibians appeared and became dominant in the
  7. Ontogeny recapitulates phylogeny is the statement relating to
  8. Which is a vestigeal organ of python
  9. A fossil is a
  10. Which is not a vestigeal organ
  11. The idea of "Survival of fittest" was given by
  12. An animal is more likely to be preserved as a fossil if it contains large quantities of
  13. A starfish with six arms, may be a case of
  14. The first fossil man was
  15. Some of the important evidences of organic evolution are
  16. Survival due to geographic isolation is best exemplified by mammalian fauna of
  17. The first mammal arose
  18. A kind of mimicry which presumably works as a double insurance is
  19. Which of the following gases were absent in free form when life originated on earth?
  20. The fossil formed from harder parts of the body infiltrated by minerals and turned into stony shapes…
  21. Geological evidence of most primitive mammals is found in
  22. The earliest ancestor of horse from early Eocene period is
  23. Fossilisation occurs where
  24. Which were dominant during Mesozoic era
  25. Role of isolation in evolution is
  26. The study of Galapagos Finches shows
  27. Co-worker of Darwin was
  28. The book "Voyage of the Beagle" is concerned with which one of the following ?
  29. The idea of spontaneous generation is essentially correct in regard to
  30. The book "Origin of Species" was written by Charles Darwin in