Biology

The correct answer is: C.hybrids that are viable but sterile

Explanation:

Prezygotic isolating mechanisms are factors that prevent fertilization from occurring, thus preventing the formation of a zygote (the fertilized egg). Examples of prezygotic mechanisms include:

A.Elaborate and unique courtship display to identify mates: This helps individuals from different species identify each other as potential mates and prevents interbreeding.

B.Reproductive organs that are physically incompatible: Differences in reproductive organs can pre...