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, the
most common phenotype will be
a. black and solid.
b. black and spotted.
c. red and solid.
d. red and spotted.
e. none of these.
Answer: a
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