When one gene is able to modify the effect of a second gene, the phenomenon is known as?

It is the Epistasis quality. Epistasis is where one quality influences the phenotype of another quality. Red hair is because of a quality that is separate from qualities that code for darker, light, and dark hair shading. Red hair, albinism, and this malady seriousness are on the whole cases of epistasis in people.

Idk little ngr try paying attention in school and you would know ngr