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Author Question: What does the biological species concept use as the primary criterion for determ (Read 1812 times)

j_sun

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on: Jul 11, 2013
What does the biological species concept use as the primary criterion for determining species boundaries?
A) geographic isolation
B) niche differences
C) gene flow
D) morphological similarity
E) molecular (DNA, RNA, protein) similarity


coco

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Reply #1 on: Jul 12, 2013
Hey again :D

I'm guessing it's C. It makes sense.


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j_sun

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Reply #2 on: Aug 31, 2013
You're the best, thank you


soccerdreamer_17

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Reply #3 on: Sep 28, 2014
Thank you!


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