In the $ABO$ system, of blood group which of the following is example of co-dominance ?
$I^AI^A$
$I^BI^B$
$I^AI^B$
$ii$
A man with blood group $‘A’$ marries a woman with blood group $‘B’$. What are all the possible blood groups of their offsprings?
A child of $O$ - blood group has $B$ -blood grouped father. The genotype of father will be
A man with blood group $B$ marries a women with blood group $A$ and their first child is having blood group $B$. What is the genotype of child
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 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