Multiple Choice
A population of mountain goats are split because of the formation of a glacier. After 50 years the glacier melts and the population reunites. Hybrid zones may occur if
A) both pre-mating and post-mating isolating mechanisms occur.
B) reproductive isolation is incomplete.
C) a geographic barrier is removed after reproductive isolation is complete.
D) both pre-mating and post-mating isolating mechanism occur and reproductive isolation is complete.
E) both pre-mating and post-mating isolating mechanisms occur and a geographic barrier is removed after reproductive isolation is complete are correct.
Correct Answer:
Verified
Correct Answer:
Verified
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