What happens when a population is in Hardy-Weinberg equilibrium? A. The gene pool gets PLEASE HELP ASAP smaller over time.
O B. The number of phenotypes increases.
C. The allele frequency does not change.
O D. The alleles are distributed evenly.
SUBMIT

C. Allele frequency does not change

the Hardy-Weinberg equilibrium occurs when allele frquencies stay the same across many generations. For example, there are no more mutations taking place.

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%