horses and donkeys can mate, but they produce a mule, which is always a sterile animal. this means that they…

horses and donkeys can mate, but they produce a mule, which is always a sterile animal. this means that they cannot produce viable offspring and are isolated.

horses and donkeys can mate, but they produce a mule, which is always a sterile animal. this means that they cannot produce viable offspring and are isolated.

Answer

Brief Explanations:

Horses and donkeys are different species. Reproductive isolation occurs when different species cannot produce fertile offspring. Since mules are sterile, horses and donkeys are reproductively isolated.

Answer:

reproductively