Volpe's Understanding Evolution 7th Edition by Peter Rosenbaum

Exercise 2

Under random mating, what tends to happen to gene frequencies from one generation to the next?
A) The frequency of the recessive genes decrease.
B) The frequency of the dominant genes decrease.
C) Gene frequencies stay the same.
D) Gene frequencies vary according to the environment.
E) Gene frequencies vary according to the amount of migration and immigration.