what are the two phases of speciation?\ngeographic isolation and variation\nadaptation and reproductive…

what are the two phases of speciation?\ngeographic isolation and variation\nadaptation and reproductive isolation\nadaptation and variation\ngeographic isolation and reproductive isolation

what are the two phases of speciation?\ngeographic isolation and variation\nadaptation and reproductive isolation\nadaptation and variation\ngeographic isolation and reproductive isolation

Answer

Brief Explanations:

Speciation first involves geographic isolation which separates populations. Then, reproductive isolation occurs, preventing inter - breeding and leading to new species formation.

Answer:

D. geographic isolation and reproductive isolation