Question

Which is related to reproductive isolation?

• A. Genetic isolation
• B. Behavioural isolation
• C. Temporal isolation
• D. All the above

Answer 1

Answer: (D)

All the above

A subpopulation becomes reproductively isolated from its parental population. It is the formation of species without geographical isolation and these species are called sympatric speciation. It is reproductive, behavioural and temporal isolation.

So, the correct option is 'All of the above'.