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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 $O$

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(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

$A$ couple has four children with blood groups $A, AB, A,$ and $O$ respectively. What are the genotypes of the parents' blood groups?

How many alleles determine the $A, B, AB,$ and $O$ blood groups in humans?

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

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

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