The amount of haemoglobin present in blood is about 15 gm per 100 ml. blood and this amount is usually called ‘100 per cent’. What percentage is considered normal?

A. Over 90 per cent
B. 70 per cent
C. 80 per cent
D. 85 per cent

Answer

Answer

A. Over 90 per cent

Submitted by: Toheed Ahmed

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