Question

explain speciation.........​

Answer 1

the process by which new species develop from existing once is known as speciation.

in most cases new species are formed when the population of same species splits into two separate groups which the get isolated from eachother geographically by the barrier such as mountain, ranges, river or sea.

hope it helps u

Answer 2

Speciation is the origin of one or more species from the existing species.

Factors affecting species are

1) Geographical isolation leading to reproductive isolation

2) Genetic drift

3) Natural selection

4)Mutation