49. A person with blood group AB has
[A] antigen A and B on RBCs and both anti-A and anti-B antibodies in plasma
[B] antigen A and B on RBCs but neither anti-A and anti-B antibodies in plasma
[C] no antigen on RBCs but both anti-A and anti-B antibodies present in plasma
[D] antigen A on RBCs and antibodies in plasma

Question

49. A person with blood group AB has

[A] antigen A and B on RBCs and both anti-A and anti-B antibodies in plasma
[B] antigen A and B on RBCs but neither anti-A and anti-B antibodies in plasma
[C] no antigen on RBCs but both anti-A and anti-B antibodies present in plasma
[D] antigen A on RBCs and antibodies in plasma

heli mewada · Answer

Enter your answer here...answer is (B)because antibody a kills the antigen A and antibody b kills antigen B..a person with blood group AB have antigen A as well as antigen B so..if it have antibody a and b ,,antigen A and B were killed by antibody a and antibody bdue to no presence of antibody they can except all types of blood having any blood group

Shaikh Muzzakir · Answer

The correct answer is......... Option ( B ). Because the person having blood group AB. Therefore in AB blood group antigen A and B both are present..... If the antibody A and B are present on the plasma,, the antigen A and B are killed by the antibo

Mubashir ah · Answer

B) is the correct answer,because a person having blood group AB has both A & B antigens in the blood but not the anti-bodies against A & B antigen.if it were so, it would cause antigen-antibody reaction & resulting the death of the person.

Radha Shukla · Answer

Antigen A and B on rbc but no antibody. If antibody will be present then its rbc will be destroyedRadha

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