Question

Just like in the beetle, can the geographical isolation in humans lead to genetic alterations or speciation??

Answer 1

Explanation:

Speciation is an evolutionary process that produce a biological species. Geographic isolation can lead to speciation because the environment plays a role in natural selection. ... Thus, these two species are considered different since they cannot successfully mate.

Answer 2

Answer:

yes the same thing can happen with humans

and there may a speciation in sentimental island of andmans.