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Reproductive Isolation and Speciation
Grade Level
AP Biology
APB.401 Reproductive Isolation and Speciation
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Which evidence best separates reproductive isolation from geographic isolation alone?
A
The populations are separated by an ocean current.
B
When a geographic barrier is removed, the populations still fail to produce viable, fertile offspring.
C
Each population has a different average body size.
D
The populations have not been observed in the same place.
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