According to the Biological Species Concept, a Species is a Group

Question

According to the biological species concept, a species is a group of organisms that
A) share a very similar morphology.
B) share the same geographical and environmental circumstances.
C) interbreed and are reproductively isolated from other like groups.
D) share genetic information.

Accepted Answer

The biological species concept defines a species as a group of organisms that are capable of interbreeding with each other and producing viable offspring, and are reproductively isolated from other like groups. This means that the members of the species share a common gene pool and are able to exchange genetic material through mating, while being unable to do so with members of other species. Morphological similarities, geographical proximity, or shared environmental circumstances may be indicative of a species, but do not necessarily define it. Similarly, while genetic information is important for identifying species, the biological species concept emphasizes the importance of genetic compatibility and reproductive isolation as the defining characteristics of a species.