Biology, asked by Upkar1885, 1 year ago

Find out about blood group's and it's importance

Answers

Answered by Anonymous
5
there are generally 4 blood groups they are A,B,AB,O.
O group is called as universal donor precisely O negative while AB positive is called universal recipient.these blood groups help us to know the transmission of blood in between people who are in immediate need of a particular group of blood
Answered by Shivanshushukla
3
Group A – has only the A antigen on red cells (and B antibody in the plasma)
Group B – has only the B antigen on red cells (and A antibody in the plasma)
Group AB – has both A and B antigens on red cells (but neither A nor B antibody in the plasma)
Group O – has neither A nor B antigens on red cells (but both A and B antibody are in the plasma)

There are very specific ways in which blood types must be matched for a safe transfusion.


Group O can donate red blood cells to anybody. It is the universal donor.
Group A can donate red blood cells to A's and AB's.
Group B can donate red blood cells to B's and AB 's.
Group AB can donate to other AB's, but can receive from all others.
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