The $ABO$ blood group are controlled by
$I-$gene
$c-$gene
$B-$gene
$n-$gene
In a medicolegal case of accidental interchange between two babies in a hospital, the baby of the blood group$-A$ could not be rightly given to a couple with
Explain the following terms with example
$(a)$ Co-dominance
$(b)$ Incomplete dominance
Blood group of mother and child are $B$ and $AB $ respectively. The possible blood group of father would be .........
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 :
The most popularly known blood grouping is the $ABO$ grouping. It is named $ABO$ and not $ABC$, because ' $O$ ' in it refers to having