If a population experiences no migration, is very large, has no mutations, has random mating, and there is no selection, which of the following would you predict?

a
Dominant alleles in the population's gene pool will slowly increase in frequency while recessive alleles will decrease.
b
The makeup of the population's gene pool will remain virtually the same as long as these conditions hold.
c
The population probably has an equal frequency of A and a alleles.
d
The composition of the population's gene pool will change slowly in a predictable manner.
e
The population will evolve, but in a punctuated equilibrium like fashion.

b

The makeup of the population's gene pool will remain virtually the same as long as these conditions hold.