Recalling the eye pigment pathway in Drosophila, match the following fly genotypes with the appropriate phenotypes (w=white, bw=brown, cn=cinnabar red, st=scarlet red, se=sepia brown).
a) w/w: White eyes
b) bw/bw: Brown eyes
c) cn/cn: Cinnabar red eyes
d) st/st: Scarlet red eyes