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

$A$ man with blood group $A$ marries a woman with blood group $AB$. Which type of offspring would indicate that the man is heterozygous for blood group $A$?

What are alleles?

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

If one parent has blood group $A$ and the other parent has blood group $B$,what blood groups can the offspring have?

How many of the following genotypes possibly represent normal wings in Drosophila?
$(i)$ $Vg^{+} Vg^{+}$
(ii) $Vg^{+} vg^{ni}$
(iii) $Vg^{+} vg^{no}$
(iv) $Vg^{+} vg^{st}$
$(v)$ $Vg^{+} vg$

Vedclass Test Series

Exam Paper Generator

Online Exam Module