Question

An example of postzygotic hybrid sterility is A. the birth of a sterile mule for the mating of a horse and a donkey. B. the elaborate mating ritual of many bird species that help them pick a fertile mate.

Answer 1

Answer:

A

Explanation:

This is a type of reproductive isolation that prevents interspecies reproduction. There are two types of reproductive isolation; prezygotic and postzygotic isolation.  Choice B is a type of prezygotic that prevents fertilization, through behavior isolation, while postzygotic offers a sterile offspring that will not have offspring.