According to the biological species concept, horses and donkeys are not considered in the same species because A) they never mate. B) they do not produce fertile offspring. C) they look different. D) they do not share a relatively recent common ancestor.

According to the biological species concept, horses and donkeys are not considered in the
same species because
A) they never mate.
B) they do not produce fertile offspring.
C) they look different.
D) they do not share a relatively recent common ancestor.
by

1 Answer

Answer :

B) they do not produce fertile offspring.
by

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