The AB blood type is an example of codominance. It is a type of genetic interaction where both alleles are expressed.
In genetics, codominance refers to the expression of two gene variants or alleles for the same gene locus in the same individual.
Codominance leads to the expression of a phenotype that is different from homo-zygous individuals.
In conclusion, the AB blood type is an example of codominance, which represents a type of genetic interaction where both alleles are expressed.
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