In a mapping experiment with three genes, which phenotype should occur most often in the F2 offspring?
A) Parental phenotypes
B) Phenotypes of individuals with single crossover events
C) Phenotypes of individuals with double crossover events
D) All of the answers should be equal in the F2 generation

Question

Quizplus · Accepted Answer

Parental phenotypes occur most often because they represent the original combinations of alleles that are not affected by crossover events, which are less frequent.

In a Mapping Experiment with Three Genes, Which Phenotype Should