Question:

Species A is a mainland bird species. A small group of species A birds is blown onto a nearby island. The resources on the island are different from those on the mainland, and soon the population evolves into species B because there is no contact with

Last updated: 7/26/2022

Species A is a mainland bird species. A small group of species A birds is blown onto a nearby island. The resources on the island are different from those on the mainland, and soon the population evolves into species B because there is no contact with

Species A is a mainland bird species. A small group of species A birds is blown onto a nearby island. The resources on the island are different from those on the mainland, and soon the population evolves into species B because there is no contact with birds from the mainland population. Which two factors contributed to the rapid development of species B? An increase in gene flow between the two populations A large gene pool in the island population A reduction in gene flow between the populations A small gene pool in the island population