Under Hardy-Weinberg equilibrium, allele and genotype frequencies remain constant across generations. Which are the five assumptions?

• A. Very large population, random mating, no mutation, no migration, no natural selection
• B. Small population, nonrandom mating, mutation, migration, natural selection
• C. Random drift, gene flow, mutation, selection
• D. Equal allele frequencies, equal mating, mutation, migration

Answer: (A)