Abrupt genetic changes that quickly lead to the reproductive isolation of a group of individuals will likely lead to ____.
A) sympatric speciation
B) allopatric speciation
C) secondary contact
D) species fusion
E) geographic separation

Question

Quizplus · Accepted Answer

Sympatric speciation occurs when new species evolve from a single ancestral species while inhabiting the same geographic region. Abrupt genetic changes leading to reproductive isolation without physical separation align with this concept.

Abrupt Genetic Changes That Quickly Lead to the Reproductive Isolation