The correct response that captures the difference between codominance and incomplete dominance is:
Codominance shows both traits equally. Incomplete dominance is when one trait is not completely expressed over the other.
In codominance, both alleles contribute to the phenotype in a distinct manner, such as in the case of blood type AB where both A and B traits are expressed. In incomplete dominance, the phenotype is a blend of the two alleles, such as in flower color where red and white may produce pink.