Assume that four polygenic gene pairs are involved in determining phenotypes of F₂.How many phenotypic classes are expected? A)9 B)8 C)16 D)4

Name: Assume that four polygenic gene pairs are involved in determining phenotypes of F 2 .How many phenotypic classes are expected? A)9 B)8 C)16 D)4
Brand: Quizplus
Rating: 4.9 (30 reviews)

Question

Quizplus · Accepted Answer

The number of phenotypic classes in a polygenic inheritance involving n gene pairs is given by the formula 2n + 1. For four gene pairs, it would be 2(4) + 1 = 9 phenotypic classes.

Assume That Four Polygenic Gene Pairs Are Involved in Determining