When red blood corpuscles containing both A a | vedclass

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(B) The correct answer is $O$.Blood group $O$ individuals do not have $A$ or $B$ antigens on the surface of their red blood cells $(RBCs)$.However,the

Vedclass · Accepted Answer

$O$

Vedclass · Answer

(B) The correct answer is $O$.Blood group $O$ individuals do not have $A$ or $B$ antigens on the surface of their red blood cells $(RBCs)$.However,their blood serum contains both anti-$A$ and anti-$B$ antibodies.When $RBCs$ containing both $A$ and $B$ antigens (such as those from an $AB$ blood group individual) are mixed with serum containing anti-$A$ and anti-$B$ antibodies,the antibodies bind to the antigens,causing the cells to clump together,a process known as agglutination.Therefore,if agglutination occurs,the serum must contain these antibodies,which is characteristic of blood group $O$.

When red blood corpuscles containing both $A$ and $B$ antigens are mixed with your blood serum,they agglutinate. Hence,your blood group is . . . . . . type.

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