In Andulassian fowl, the heterozygous condition of alleles for black plumage (B) and white (b) is blue. A blue andulasian fowl is bred to a black andulasian fowl, the proportion of the offspring will be
A. 50% white: 50% blue
B. 50% black: 50% blue
C. 50% black: 50% white
D. 25% black: 25% blue: 50% white