Question

why incompatible blood transfusion leads to death​

Answer 1

Answer:

Antibodies in the recipient's blood can attack the donor blood if the two are not compatible.

Explanation:

If the recipient's immune system attacks the red blood cells of the donor, it is called a hemolytic reaction. You can have an allergic reaction to a blood transfusion as well.

Answer 2

Answer:

antibodies in the recipient's blood can attack the blood donor blood if the two are not compatible. If the recipient's immune system attacks the red blood cells of the donor, it is called a hemolytic reaction.