Q. One of the important consequences of geographical isolation is :

Q. One of the important consequences of geographical isolation is :

(a) No change in the isolated fauna

(b) Preventing Speciation

(c) Speciation through reproductive isolation

(d) Random creation of new species

Solution :

Correct option : C Origin of new specie from ancestral specie because of geographical isolation followed by Reproductive isolation is known as Allopatric speciation. Ex-most of the speciations . So, the correct answer is ‘Speciation through reproductive isolation’.