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What is correct for blood grops O?...

What is correct for blood grops O?

A

No antigens but both a and b antibodies are present

B

A antigen and b antibody

C

Antigen and antibody both absent

D

A,B antigents and a,b antibodies

Text Solution

Verified by Experts

The correct Answer is:
A
(a) In blood of 'O' group, no antigens are present on red blood cells, but both anti-a and anti-b antibodies are present in plasma.
Blood group A has antigen 'A' and antibody 'b'
Blood group B has antigens 'B' and antibody 'a'.
Blood group AB has antigens 'A' and 'B' but no antibody is plasma.
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