99.5k views
3 votes
darwin observed that different types of organisms live on either side of a geographical barrier. such barriers prevent .

User Bmpasini
by
9.1k points

1 Answer

4 votes
Genetic diversity, since the animals cannot cross breed across the barrier
User Brian Clozel
by
9.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.