The book “Principles of Geology” was written by

Theory of natural selection is influenced by the theory of :

The scientist who studied on rats by cutting their tails and disproved Lamarck theory is ………

The propounder of Natural Selection is ……………

The scientist who proposed the Theory of Population is ……………

The scientist who suggested the geological changes occurred in a uniform rate ……………

…………. influences whether the organism should survive or perish in nature.

The scientist who also proposed like Darwin that the new organisms formed due to the natural selection.

The small changes within the species are called …………

The changes in large species leading to formation of new species is called

The fore limb (fins) of a whale, wings of a bat, legs of a cheetah are the examples of …………

Which of the following are Analogous organs ?

In which of the following patagium is found?

………… is the study of the development of an organism from egg to adult stage.

The larva of frog resembles to …………