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