What is an example of behavioral isolation? * 1 point
A type of fly is ready to mate by the middle of February every year, while a closely related species does not mate until the middle of March.
Two animals of different species can mate, but the fertilized egg never survives to develop.
Female fruit flies can distinguish males of their species by a special antenna-waving dance.
Pollen from one plant cannot grow correctly on the flower of a different species.