Multiple Choice
What did some of the work with Hawaiian fruit flies illustrate?
A) the presence of a prezygotic isolating mechanism, which involved behavioural isolation
B) the presence of a prezygotic isolating mechanism, which involved gametic isolation
C) the presence of a postzygotic isolating mechanism, which involved behavioural isolation
D) the presence of a postzygotic isolating mechanism, which involved gametic isolation
Correct Answer:

Verified
Correct Answer:
Verified
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