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) are crossed,
which will 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
Answer: e
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