Which of the following is always a part of speciation?
A) behavioral isolation
B) temporal isolation
C) reproductive isolation
D) ecological isolation
E) mechanical isolation

Question

Quizplus · Accepted Answer

Reproductive isolation (the inability of individuals from different populations to produce viable offspring) is always a part of speciation. This is because for two populations to be considered separate species, they must be reproductively isolated and unable to interbreed. Behavioral, temporal, ecological, and mechanical isolation are all types of reproductive isolation, but not all of them are always present in every case of speciation.

Which of the Following Is Always a Part of Speciation