If a person has type B antigens on the surface of their red blood cells, what could their genotype be?(note: it is possible to select more than one answer)Group of answer choicesIAIBiiIBiIBIBIAIAIAi
Question
If a person has type B antigens on the surface of their red blood cells, what could their genotype be?(note: it is possible to select more than one answer)Group of answer choicesIAIBiiIBiIBIBIAIAIAi
Solution
The possible genotypes for a person with type B antigens on the surface of their red blood cells could be IBIB or IBi.
Here's why:
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IBIB: This genotype would result in type B blood because the presence of both B alleles (IB) would produce type B antigens.
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IBi: This genotype would also result in type B blood. This is because the presence of one B allele (IB) and one i allele (which does not produce any antigen) would still result in the production of type B antigens.
The other genotypes mentioned (IAIB, ii, IAIA, IAi) would not result in type B blood. IAIB would result in AB blood, ii would result in type O blood, and both IAIA and IAi would result in type A blood.
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