Question

what is evolution? what are the factors that result in evolution ?

Answer 1

Evolution is the slow process in which primitive organisms over million of yrs in which new species are produces.

The factor that results for evolutions are :-

◆ Natural selection

◆ Speciation

◆ Geographical migration

Answer 2

Evolution is the process through which an new organism forms from the primitive ones

*natural selection
*genetic drift
*reproductive isolation
* inaccuracies in dna copying