If both parents have blood group AB, which bl | vedclass

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Question

(C) The blood group of an individual is determined by the $ABO$ gene, which has three alleles: $I^A$, $I^B$, and $i$.Parents with blood group $AB$ hav

Vedclass · Accepted Answer

$O$

Vedclass · Answer

(C) The blood group of an individual is determined by the $ABO$ gene, which has three alleles: $I^A$, $I^B$, and $i$.Parents with blood group $AB$ have the genotype $I^A I^B$.When these parents produce gametes, each gamete will carry either the $I^A$ allele or the $I^B$ allele.Possible combinations for the offspring are:$I^A 	imes I^A = I^A I^A$ (Blood group $A$)$I^A 	imes I^B = I^A I^B$ (Blood group $AB$)$I^B 	imes I^A = I^A I^B$ (Blood group $AB$)$I^B 	imes I^B = I^B I^B$ (Blood group $B$)Thus, the possible blood groups for the children are $A$, $B$, and $AB$.The blood group $O$ (genotype $ii$) cannot be produced because neither parent carries the recessive $i$ allele.

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

Similar Questions

Which of the following characteristics is true for the control of blood groups in humans?

The number of phenotypes in $ABO$ blood group is

In $ABO$ blood grouping,there are $P$ genotypes and $Q$ phenotypes.
$\quad P \quad\quad Q$

$ABO$ blood group is a good example of:

$A$ child with a mother of $O$ blood group and a father of $A$ blood group will have which of the following blood groups?

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