A child of O blood group has a B blood group | vedclass

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Question

(C) The blood group of the child is $O$,which means the genotype of the child is $I^O I^O$.This implies that the child must have inherited one $I^O$ a

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$I^B I^O$

Vedclass · Answer

(C) The blood group of the child is $O$,which means the genotype of the child is $I^O I^O$.This implies that the child must have inherited one $I^O$ allele from the mother and one $I^O$ allele from the father.Since the father has blood group $B$,his possible genotypes are $I^B I^B$ (homozygous) or $I^B I^O$ (heterozygous).Because the child inherited an $I^O$ allele from the father,the father must possess at least one $I^O$ allele.Therefore,the genotype of the father must be $I^B I^O$.

$A$ child of $O$ blood group has a $B$ blood group father. The genotype of the father will be:

Similar Questions

In humans,multiple alleles are seen controlling the inheritance of which of the following?

Identify the wrong statement with reference to the gene $I$ that controls $ABO$ blood groups.

Mother is homozygous for blood group $B$,and father has blood group $A$ (genotype unknown). Therefore,the possible blood groups in the progeny are:

Multiple alleles are present:

If both parents have blood group $AB$, which blood group cannot be found in their child?

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