Chapter 6, Problem 9EQ

Two genes, designated A and B, are located $\text{10 mu}$ from each other. A third gene, designated C, is located $\text{15 mu}$ from B and $\text{5 mu}$ from A. The parental generation consisting of AA bb CC and $aaBBcc$ individuals were crossed to each other. The ${\text{F}}_{\text{1}}$ heterozygotes were then testcrossed to $aabbcc$ individuals. If we assume no double crossovers occur, what percentage of offspring would you expect with the following genotypes?

A. $AaBbCc$

B. $aaBbCc$

C. $Aabbcc$