50 POINTS!

Andalusian chickens exhibit incomplete dominance and they can have black feathers (BB), white feathers (bb) or gray feathers (Bb).
What would the phenotypes of the offspring be if you mated a heterozygous male with a heterozygous female?

Answer choices:

A: 75% black feathers, 25% white feathers

B: 25% black feathers, 50% gray feathers, 25% white feathers

C: 100% black feathers

D: 50% black feathers, 50% gray feathers