23. Speciation
Species
Multiple Choice
Multiple ChoiceAccording to the experiment of Diane Dodd, can adaptive divergence of allopatric fruit fly populations lead to reproductive isolation?
A
Yes. After several generations, the reproductive barrier (behavioral isolation) between the starch- and maltose-fed populations was complete.
B
Yes. After several generations, the reproductive barrier (mechanical isolation) between the starch- and maltose-fed populations was complete.
C
No. After several generations, the formation of a reproductive barrier (mechanical isolation) was evident but not absolute.
D
No. Even after several generations, there was no evidence of a reproductive barrier forming between the populations.
E
No. After several generations, the formation of a reproductive barrier (behavioral isolation) was evident but not absolute.
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