In homozygotes, the recessive allele h prevents the A and Bantigens from being place on the surface of cells in individualscarrying either the IA or IB allele(or both alleles). The normal (dominant) H allele allowsthese antigens to be placed on cell surfaces.
A. Predict all possible blood-type phenotypes (A, B, AB, O) andtheir ratios in the offspring of a cross betweenHhIAIB and HhIAi. (5pts)
Among those individuals with type O blood,what genotypes are present and in what ratios?(3 pts)
In homozygotes, the recessive allele h prevents the A and B antigens from being place on the surface of cells in individ
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In homozygotes, the recessive allele h prevents the A and B antigens from being place on the surface of cells in individ
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