In mice, a certain species displays incomplete dominance in coat coloring. The offspring of a
 black (BB) mouse and a white (bb) mouse are gray (Bb) mice. A cross between two gray
 mice will most likely produce offspring with which percent of coat colors?
 A. 25% black, 75% gray
 B. 25% gray. 75% white
 C. 25% white, 25% black, 50% gray
 D. 25% gray. 25% black, 50% white