A pet store puts both Norway rats (Rattus norvegicus) and black rats (Rattus rattus) in the same cage. If mating occurs, the pregnancy will not succeed because the embryos fail to develop properly. This is an example of

Question

Quizplus · Accepted Answer

Hybrid inviability occurs when two species mate, but the resulting embryos are not viable and fail to develop properly, as described in the scenario with Norway rats and black rats.

A Pet Store Puts Both Norway Rats (Rattus Norvegicus) and Black