A man of blood group-A marries a woman of blo | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The man is heterozygous for blood group-$A$,so his genotype is $I^A I^O$.The woman is heterozygous for blood group-$B$,so her genotype is $I^B I^O

Vedclass · Accepted Answer

$25$

Vedclass · Answer

(A) The man is heterozygous for blood group-$A$,so his genotype is $I^A I^O$.The woman is heterozygous for blood group-$B$,so her genotype is $I^B I^O$.When these two individuals cross $(I^A I^O 	imes I^B I^O)$,the possible genotypes of the offspring are:$1. I^A I^B$ (Blood group $AB$)$2. I^A I^O$ (Blood group $A$)$3. I^B I^O$ (Blood group $B$)$4. I^O I^O$ (Blood group $O$)Each genotype has a probability of $25\, \%$. Therefore,the chance of the first child having blood group $AB$ is $25\, \%$.

$A$ man of blood group-$A$ marries a woman of blood group-$B$. Both of them are heterozygous for their blood group. The chances of their first child having blood group $AB$ will be: (in $, \%$)

Similar Questions

What is the possible blood group of children whose parents are heterozygous for $A$ and $B$ blood groups?

With respect to $\text{ABO}$ blood groups,how many genotypes and phenotypes,respectively,are possible in the human population?

How are blood groups in humans controlled?

In which of the following can multiple alleles be observed?

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

Vedclass Test Series

Exam Paper Generator

Online Exam Module