Which of the various species concepts distinguishes two species based on the degree of genetic exchange between their gene pools?
A) phylogenetic
B) ecological
C) biological
D) morphological

Question

Quizplus · Accepted Answer

The biological species concept distinguishes two species based on their ability to interbreed and produce viable, fertile offspring. If two populations cannot interbreed or if their offspring are sterile, they are considered separate species. This concept is based on the degree of genetic exchange between their gene pools, unlike the other species concepts listed.

Which of the Various Species Concepts Distinguishes Two Species Based