In cocker spaniels, black coat color (B) is dominant over red (b), and solid color (S) is dominant over

spotted (s). If a red male was crossed with a black female to produce a red, spotted puppy, the
genotypes of the parents (with male genotype first) would be
a. Bb Ss ? Bb Ss.
b. bb Ss ? Bb Ss.
c. bb ss ? Bb Ss.
d. bb Ss ? Bb ss.
e. Bb ss ? Bb ss.


B

Biology & Microbiology

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