If a human mother has ‘$O$' blood group, the foetus would die if the blood of foetus is
$A$
$B$
$AB$
Would remain unaffected by blood group whether it is $A, B$ or $AB$
Parents of blood groups $O$ and $AB$ cannot have a child of group $AB$ because
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 ?
Which idea is depicted by a cross in which the $F_1$ generation resembles both the parents?
A man of blood group-$A$, marries a woman of blood group-$B$, both of them are heterozygous for blood group, chances of their first child having blood group $AB$ will be
The blood of $AB$ group donor can be transfused to a person with the blood group