What are the most likely percentages for offspring of two red/white-feather parents?
 A. 100% red/white-feather chickens.
 B. 50% white-feather chickens and 50% red/white-feather chickens.
 C. 33% white-feather chickens, 33% red-feather chickens, and 33% red/white-feather chickens.
 D. 25% white-feather chickens, 25% red-feather chickens, and 50% red/white-feather chickens.