For a child having blood group $B$, if father has blood group $A$, what may be the blood group of the mother
$O$ or $A$
$O$
$B$ or $AB$
$A$
The father has blood group $AB$ and mother $‘O'$. The child is supposed to have which of the following bloodgroups
In a marriage between male with blood group $A$ and female with blood group $B$, the progeny had either blood group $AB$ or $B$. What could be the possible genotype of parents ?
A man with blood group ‘$AB$' marries a woman with ‘$O$' blood group. In this situation
Between persons of which two blood groups is the blood transfusion not possible
As per $\mathrm{ABO}$ blood grouping system, the blood group of father is $\mathrm{B}^{+}$, mother is $\mathrm{A}^{+}$and child is $\mathrm{O}^{+}$. Their respective genotype can be
Choose the most appropriate answer from the options given below :