NEET BIOLOGY

GENETICS AND EVOLUTION

EVOLUTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following must occur for speciation to happen?
A
geographic isolation
B
reproductive isolation
C
temporal isolation
D
behavioral isolation
Explanation: 

Detailed explanation-1: -For speciation to occur, two new populations must be formed from one original population, and they must evolve in such a way that it becomes impossible for individuals from the two new populations to interbreed.

Detailed explanation-2: -In order for speciation to occur, a population must be reproductively isolated. Reproductive isolation means that the original population must split into two or more groups that no longer interbreed.

Detailed explanation-3: -Answer and Explanation: Of the following options reproductive isolation must occur for speciation to happen.

There is 1 question to complete.