Several Species of Fireflies Are Active on the Same Summer

question 47

Multiple Choice

Several species of fireflies are active on the same summer nights in the same fields. Males and females recognize one another by their distinctive flashing patterns. This is an example of what kind of reproductive isolation?

• A)pre-zygotic, behavioral isolation
• B)pre-zygotic, temporal separation
• C)pre-zygotic, ecological separation
• D)post-zygotic, lock and key
• E)post-zygotic, ecological separation