Which mechanism can lead to selection against hybridization?

Question

Quizplus · Accepted Answer

Hybrid sterility occurs when hybrids are sterile or have reduced fertility, preventing them from producing viable offspring. This acts as a selection against hybridization because it reduces the fitness of the hybrids and limits their ability to pass on their genes to future generations. Temporal isolation, behavioral isolation, mechanical isolation, and gametic isolation can all prevent hybridization from occurring, but they do not necessarily result in selection against hybridization.

Which Mechanism Can Lead to Selection Against Hybridization