A breed of chicken shows codominance foto feather color. One allele codes for black feathers, another codes for wite feathers. The feathers of heterozygous chicken of this breed Will be

Black and white.

Explanation:

Even with the presence of heterozygous traits, since the feather color is codominant it will show assets from both parents.

Codominance mixes traits together.

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.

b is the correct answer