Multiple Choice
Problems with using the biological species concept include all of the following EXCEPT:
A) it is sometimes difficult to determine if reproductive isolation exists.
B) reproductive isolation does not apply to asexual organisms.
C) the concept of reproductive isolation does not work for fossils.
D) reproductive isolation is not a mechanism that ensures that species are evolving independently.
E) None of the answers is correct.
Correct Answer:

Verified
Correct Answer:
Verified
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