Question

What is blood group ? Which blood group is called Universal Donor ?​

Answer 1

Answer:

0 blood group is called universal donor..

in transfusion of packed red blood cells, individuals with the type o RH negative blood are often called universal donors. doors with type ab RH D positive blood are called universal recipient

Answer 2

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Blood group:-

It is defined as the presence of antigens (chemical that can induce immune response) on the RBCs.

There are four types of blood groups that a human body can have.

1.A

2. B

3. AB

4. O

The universal donar is blood group O.

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