Why does female preference for certain males to breed with

Last updated: 6/20/2023

Why does female preference for certain males to breed with cause evolutionary change in a population because the less chosen males will start to change to compete with the other males because choosing specific males for breeding means that the population will get smaller resulting in genetic drift because the females will start to change to become more like the most often chosen males Obecause not all males in the population will reproduce at the same rate because female choice produces gene flow which changes the population