Figuer: -The Research by Bradshaw and Schemske Supports the Hypothesis That

Multiple Choice

Figuer:
-The research by Bradshaw and Schemske supports the hypothesis that a change in just one gene locus may have jump-started speciation in Mimulus.If so,this would be an example of

A) gradualism.
B) postzygotic barriers to reproduction.
C) prezygotic barriers to reproduction.
D) punctuated equilibrium.
E) adaptive radiation.