Question

blood grouping janne ki vidhi​

Answer 1

Answer:

I don't know..............

. sorry

Answer 2

Explanation:

1. take out one drop of blood from your fingertip
2. drop that drop on the slide .
3. view the slide under the microscope
4. if the blood has RH factor then it is positive or if the blood does not have RH factor then the blood is negative

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