The biological species concept distinguishes two species based on the degree of genetic exchange between their gene pools.
What is biological species concept?
A species taxon is a collection of creatures that may effectively interbreed and give birth to fertile offspring, according to the Biological Species Concept. That idea holds that both interbreeding within a species and reproductive barriers between creatures of various species help to protect the integrity of a species.
The biological species concept (BSC) was created to help people understand biological diversity, notably the widely acknowledged finding that sexually reproducing organisms are more likely to be found in genetic and phenotypic clusters than in a continuum of forms.
To learn more about reproductive barriers click on the link below:
brainly.com/question/14264429
#SPJ4