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kiruha [24]
3 years ago
13

Help me!!!!

Biology
2 answers:
vagabundo [1.1K]3 years ago
6 0

The A,B,O blood group system is used to denote one,both or neither of A and B antigens on erythrocytes.

Deffense [45]3 years ago
6 0
This is related to the two types of antigens both A and B present on The RBCs either singly (blood group A and Blood group B respectively) or both together (as AB), but having no antigen on RBCs meaning "zero" antigen, refers to the Blood group "O" group.
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