Question

If members of two populations have difference in the structure of reproductive organs, then this type of isolation is called ______.

विकल्प

• ethological

• seasonal

• mechanical

• habitat

Answer 1

If members of two populations have difference in the structure of reproductive organs, then this type of isolation is called mechanical.

Explanation:

Mechanical isolation occurs when species cannot mate due to incompatible reproductive structures, preventing fertilization even if they are willing to mate.