Cinnabar Eyes Is a Sex-Linked, Recessive Characteristic in Fruit Flies

Multiple Choice

Cinnabar eyes is a sex-linked, recessive characteristic in fruit flies. If a female having cinnabar eyes is crossed with a wild-type male, what percentage of the F1 males will have cinnabar eyes?

A) 0 percent
B) 25 percent
C) 50 percent
D) 75 percent
E) 100 percent