Question

True or False: Dominant alleles are not necessarily more common in a population.

Answer 1

True, dominant alleles are not necessarily more common in a population.

Step-by-step explanation:

True or False: Dominant alleles are not necessarily more common in a population.

This statement is true.

Dominant alleles are the versions of a gene that are expressed when present in an individual's genotype. However, the frequency of dominant alleles in a population depends on various factors such as mutation rates, selection pressures, and genetic drift.

For example, if a recessive allele confers a selective advantage, it may become more common in a population, even though it is not dominant. Similarly, genetic drift can result in the frequency of alleles changing randomly over time.