Question

which of the following is an example of codominance, an exception to mendels rule of dominance? plant height pea shape in pea plants abo blood types pod color in pea plants

Explanation:

Codominance is when both alleles in a heterozygote are fully expressed. Plant height, pea shape, and pod color in pea plants follow Mendel's dominant - recessive inheritance (e.g., tall vs short, round vs wrinkled, green vs yellow with one dominant allele). ABO blood types show codominance: for example, if a person has both A and B alleles, both A and B antigens are expressed on red blood cells.

Answer:

ABO blood types