Blood group is due to :

In man four phentypes of blood groups are due to the prensence of antigen 'A' and antigens is :

In man, four phenotypes of blood groups are due to the presence of antigen 'A' and antigen 'B' on the surface of RBCs. The chromosome that has the gene to control these antigens is

Different blood groups are due to

If the childs blood group is 'O' and fathers blood group is 'A' and mother's blood group is 'B' the genetype of the parents will be

Multiple Allelism Human Blood Groups Questions Based on Blood Groups Bombay Blood Group.

ABO blood group system is due to

what is blood group? Who frist described or discovered blood groups? Name the blood groups.state the significance of blood grouping .

Assertion :- Blood group 'O' is a univesal donar blood. Reason :- Antiboidies of blood group are absent in blood group 'O'.