If the father has AB blood group and mother h | vedclass

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Question

(C) The father has blood group $AB$,which means his genotype is $I^A I^B$. The mother has blood group $A$,which means her genotype can be either $I^A

Vedclass · Accepted Answer

$O$

Vedclass · Answer

(C) The father has blood group $AB$,which means his genotype is $I^A I^B$. The mother has blood group $A$,which means her genotype can be either $I^A I^A$ or $I^A i$.If the mother is $I^A I^A$,the possible offspring genotypes are $I^A I^A$ (Blood group $A$) and $I^A I^B$ (Blood group $AB$).If the mother is $I^A i$,the possible offspring genotypes are $I^A I^A$ (Blood group $A$),$I^A i$ (Blood group $A$),$I^A I^B$ (Blood group $AB$),and $I^B i$ (Blood group $B$).In both cases,the allele $i$ (which is required for blood group $O$ genotype $ii$) cannot be formed because the father does not carry the $i$ allele. Therefore,it is impossible for the children to have blood group $O$.

If the father has $AB$ blood group and mother has $A$ blood group,then the children born to them will have the following blood groups $EXCEPT$ . . . . . . .

Similar Questions

The genotypes of a husband and wife are $I^AI^B$ and $I^Ai$. Among the blood types of their children,how many different genotypes and phenotypes are possible?

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In the $ABO$ blood grouping system,what are the number of possible phenotypes and genotypes,respectively?

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