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SVEN [57.7K]
3 years ago
7

Explain in-detail the method of blood grouping and why should we do that?

Biology
1 answer:
photoshop1234 [79]3 years ago
6 0
Blood typing is a method to tell what type of blood you have. 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.
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