To say that the allele for type A blood is dominant to that of type O means an individual whose blood type genes are heterozygous,with one A and one O allele,will have what type of blood?

Question

Quizplus · Accepted Answer

The presence of the A allele, which is dominant over the O allele (which is recessive), means that the blood type expressed will be A. The O allele does not affect the phenotype when paired with a dominant allele like A.

To Say That the Allele for Type a Blood Is