Which of the following is an example of incomplete dominance?
A.
A blue-eyed child has one blue-eyed parent and one brown-eyed parent.
B.
In a cross between tall plants and short plants, half the offspring are tall and half the offspring are short.
C.
A cross between a black mouse and a white mouse produces a gray mouse.
D.
A cross between a white cow and a red bull produces a calf with white hairs and red hairs.
C.
A cross between a black mouse and a white mouse produces a gray mouse.
The diagram below shows a homologous chromosome pair from a plant cell. The positions of three genes are marked, and alleles for traits corresponding to the genes are indicated.
For which traits is the plant heterozygous? Select one or more pairs of alleles as your answer.