A man with blood group A marries a woman with | vedclass

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Question

(A) The man has blood group $A$,so his genotype can be $I^AI^A$ or $I^AI^O$. The woman has blood group $B$,so her genotype can be $I^BI^B$ or $I^BI^O$

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$A, B, AB$ and $O$

Vedclass · Answer

(A) The man has blood group $A$,so his genotype can be $I^AI^A$ or $I^AI^O$. The woman has blood group $B$,so her genotype can be $I^BI^B$ or $I^BI^O$. If we consider the heterozygous condition for both parents $(I^AI^O 	imes I^BI^O)$,the possible combinations for the offspring are: $1. I^AI^B$ (Blood group $AB$) $2. I^AI^O$ (Blood group $A$) $3. I^BI^O$ (Blood group $B$) $4. I^OI^O$ (Blood group $O$) Therefore,all four blood groups ($A, B, AB,$ and $O$) are possible in their offspring.

$A$ man with blood group $A$ marries a woman with blood group $B$. What are all the possible blood groups of their offspring?

Similar Questions

Identify the incorrect statement regarding the gene '$I$' that controls the $ABO$ blood grouping.

If a man with blood group $A$ marries a woman with blood group $AB$,which of the following offspring would indicate that the man is heterozygous for blood group $A$?

$ABO$ blood groups are controlled by the gene:

If the mother's blood group is '$A$' and the father's blood group is '$AB$',then the possible blood groups of their children will be:

$A$ male with heterozygous blood group $B$ and a female with homozygous blood group $A$ have offspring. What are the possible genotypes and phenotypes in their progeny?

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