Question

what os the use of testing blood group ?​

Answer 1

Answer:

It is done so as to donate or receive blood which our body needs..

Explanation:

Blood typing is done so you can safely donate your blood or receive a blood transfusion. It is also done to see if you have a substance called Rh factor on the surface of your red blood cells. Your blood type is based on whether or not certain proteins are on your red blood cells.

Hope my answer helps you

Answer 2

Answer:

the use of testing your blood group is that you will able to know that which type of blood group you have and you will able to save another life or your life by donating or accepting blood when there is shortage of blood in body .

Explanation:

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