Darwin's Finches are Often Used as Examples of What

Question

Darwin's finches are often used as examples of what?
A) Human selection for unique bird breeds
B) Evolution on islands via allopatric speciation
C) Limited gene flow that resulted in hybrid species
D) Island biogeography

Accepted Answer

Darwin's finches are a classic example of evolution on islands via allopatric speciation. Their diversification is believed to have been driven by ecological adaptation to different food sources, as well as by genetic drift and geographic isolation.