In Cocker Spaniels, Black Coat Color (B) Is Dominant Over

Multiple Choice

In cocker spaniels, black coat color (B) is dominant over red (b) , and solid color (S) is dominant over spotted (s) . If two dihybrids (Bb Ss) were crossed, which would be produced?

A) black and spotted pure-breeding forms
B) black and solid pure-breeding forms
C) red and solid pure-breeding forms
D) red and spotted pure-breeding forms
E) all of these