Question

Reproductive isolation:__________

a) Means there is no gene flow between two groups of organisms.
b) Is necessary for species to remain separate.
c) Is maintained by certain prezygotic and postzygotic barriers.
d) All of the choices are correct.
e) None of the choices are correct.

Answer 1

The answer is b

Step-by-step explanation:

This is because the species need to remain separated from each-other for this to work