Multiple Choice
Which situation is an example of behavioral isolation?
A) A species of daisy only blooms when nights become longer than nine hours.
B) The offspring of horses and donkeys are sterile.
C) The pollen of roses isn't recognized by the eggs of morning glories.
D) Female spiders only mate when a male of the same species taps her web in a particular way.
Correct Answer:

Verified
Correct Answer:
Verified
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