The first life on earth came in water and evidences indicate that life originated in one of the following eras :
Paleozoic
Mesozoic
Cenozic
Proterzoic
- Pangenesis theory was given by
- A kind of mimicry which presumably works as a double insurance is
- A fossil is a
- A connecting link between Annelids and Arthropods is
- We use the term hybrid breakdown when the
- The first life on earth came in water and evidences indicate that life originated in one of the following…
- Connecting link between nonchordata and chordata is
- The age of a fossil may be determined most accurately
- The first mammal arose
- Fossilisation occurs where
- Doubis in 1891 found the fossil of Java ape man. It is
- Fossil Archaeopteryx was discovered and preserved as
- The resemblance between the south American llama and the African camel indicates a common ancestry.…
- Which animals dominated in Paleozoic era ?
- Human beings living in different geographical areas and under different environmental conditions are…
- Role of isolation in evolution is
- The concept of use and disuse of organs was given by
- The idea of spontaneous generation is essentially correct in regard to
- The idea of "Survival of fittest" was given by
- Which of the following gases were absent in free form when life originated on earth?
- An animal is more likely to be preserved as a fossil if it contains large quantities of
- The function affected by point mutation in p-globin in sickle cell anaemia is
- Darwin proposed his theory of natural selection on the basis of
- The book "Voyage of the Beagle" is concerned with which one of the following ?
- In forming the theory of evolution by Natural Selection, Charles Darwin was greatly influenced by
- The fossil formed from harder parts of the body infiltrated by minerals and turned into stony shapes…
- The first fossil man was
- The study of Galapagos Finches shows
- Which were dominant during Mesozoic era
- Which is a vestigeal organ of python