The $ABO$ blood group are controlled by

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