A population of mountain goats are split because of the

Last updated: 2/3/2023

A population of mountain goats are split because of the formation of a glacier After 500 years the glacier melts and the two goat populations are free to move between the two areas Under what conditions might a hybrid zone occur 1 Reproductive isolation is incomplete O2 Pre zygotic isolating mechanisms have arisen 3 Post zygotic isolating mechanisms have arisen 4 Gene flow between the two populations does not occur 5 Both pre and post zygotic isolating mechanisms have arisen