Respuesta :
Answer:
A gametic isolation
Explanation:
this is the only answer that makes sense because it was between a and c but c is the viability of the offspring which means how well it can mature and survive, so by process of elimination the answer is a
The example should be of gametic isolation.
What is gametic isolation?
Gametic isolation refers to the type of prezygotic barrier in which the gametes like egg and sperm should be come into the contact however there should be no fertilization. Also it is not able to record one another in various species. Since the farmer determined that the new hybrid animals so it represent the gametic isolation.
Therefore, the correct option is a.
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