Gene Pool and Gene Frequency — Prelims Questions

In a population of 1000 individuals, 160 show a recessive phenotype. Assuming the population is in Hardy-Weinberg equilibrium, what is the frequency of the dominant allele?

Which of the following factors is NOT a condition for a population to be in Hardy-Weinberg equilibrium?

If the frequency of a dominant allele (A) in a population is $0.7$, what is the expected frequency of heterozygous individuals (Aa) in the next generation, assuming Hardy-Weinberg equilibrium?

Which of the following evolutionary forces is considered the ultimate source of new genetic variation in a gene pool?

A population of plants has two alleles for flower color: red (R) and white (r). If the frequency of the homozygous recessive genotype (rr) is $0.01$, and the population is in Hardy-Weinberg equilibrium, what is the frequency of the heterozygous genotype (Rr)?

Which of the following statements about the gene pool is INCORRECT?