In a population of humans, the frequency of no dimples is 0.36. If having no dimples is the recessive phenotype, which variable do you now have?

Cystic fibrosis is a recessive condition that affects about 1 in 2,500 babies in the Caucasian population of the United States. Calculate the frequency of heterozygous individuals (carriers) in the U.S. population. Give your answer as a decimal to the nearest hundredth.

If the frequency of two alleles in a gene pool is 90% A and 10% a, what is the frequency of individuals in the population with the genotype Aa?

In a population that is in Hardy-Weinberg equilibrium, the frequency of the homozygous recessive genotype is 0.09. What is the frequency of individuals that are homozygous for the dominant allele?

A population's recessive allele frequency 25%. What is the percentage of the Homozygous Dominant genotype?

A population's recessive allele frequency 25%. What is the percentage of the Heterozygous genotype?

Evolution = change in ___ over time