Incomplete dominance is when neither allele is dominant. A third phenotype (physical characteristic, what it looks like) is produced. For example, a red flower (RR) and a white flower (rr) produce a pink flower (Rr). Which of the following is an example of incomplete dominance?

A. a black cat (BB) and a white cat (Bb) produce a black and white spotted cat (Bb)
B. a black cat (BB) and a white cat (Bb) produce a gray cat (Bb)

C. a black cat (BB) and a white cat (ww) produce a black and white spotted cat (Bw)

D. a black cat (BB) and a white cat (ww) produce a gray cat (Bw)

B. a black cat (BB) and a white cat (Bb) produce a gray cat (Bb)