I would like your help with my Drosophila cross. Here is what I have:
There parents are purebred for their traits, the males have black eyes, the
females have white.
F1 generation: The the females have red eyes and the males have white eyes
In the F2 generation: There are 13 white eyed males, 19 red eyed males, and
three black eyed males. For females there are 11 white eyed, 20 red eyed, and
3 black eyed.
I think this is a x linked gene and I think there is epistasis but I am having
trouble pinpointing the genotypes. Please help.
Peek3 at hotmail.com