When Thomas Hunt Morgan crossed his red-eyed F1 generation flies ...

[Hungry!]

When Thomas Hunt Morgan crossed his red-eyed F1 generation flies to each other, the F2 generation included both red- and white-eyed flies. Remarkably, all the white-eyed flies were male. What was the explanation for this result?
A) The gene involved is on the Y chromosome.
B) The gene involved is on the X chromosome.
C) The gene involved is on an autosome, but only in males.
D) Other male-specific factors influence eye color in flies.
E) Other female-specific factors influence eye color in flies.

[camila]

100% it's B, don't forget to gimmi a thumbs up

[Hungry!]

Thanks so much, you were right on.