Essential Genetics 6th Edition by Daniel Hartl

تمرين 10

In Drosophila pseudoobscura, the eye-color mutation purple (pr) and the wing mutation crossveinless (cv) are located in chromosome 3 at a distance of 18 map units. What phenotypes, and in what proportions, would you expect in the progeny from the mating of
females with pr cv / pr cv males?