The answer to this question is B. Yy and has yellow seeds
The lining of the uterus, and the fallopian tube.
I believe that the phenotypes of the F1 progeny will all be gray.
Gene linkage is the tendency of DNA sequences that are close together on a chromosome such that they are inherited together during the process of meiosis phase of sexual reproduction. In Drosophila the eye color and body color is sex linked.