Question

Genetic drift is change of:

Options

• Gene frequency in the same generation.

• Appearance of recessive genes.

• Gene frequency from one generation to the next.

• None of the above

Answer 1

Gene frequency from one generation to the next.

Explanation:

Genetic drift refers to variations in gene frequencies in a population that occur by chance rather than natural selection. Although genetic drift occurs in groups, it is most evident in relatively small isolated populations.