Question

One of the important consequences of geographical isolation is ______.

विकल्प

• preventing speciation

• speciation through reproductive isolation

• random creation of new species

• no change in the isolated fauna

Answer 1

One of the important consequences of geographical isolation is speciation through reproductive isolation.

Explanation:

Geographic barriers can restrict gene flow, allowing populations to diverge and become reproductively isolated. Speciation is not random, and isolated populations can change.