Practice problem
Which of the following is an example of geographic isolation?
Half of a finch species flies to a new island for a few days but then comes back.
A landslide after a bad storm causes a barrier that keeps part of a population of elephants from passing.
A small group of monkeys decides they are no longer interested in mating with the other monkeys in their species.
Type a concept, like “slope” or “photosynthesis”.
