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the haemoglobin of a human foetus...

the haemoglobin of a human foetus

A

has only 2 protein subunits instead of 4

B

has a higher affintiy for oxygen than that of the adult

C

has a lower affintiy for oxygen than that of the adult

D

its affinity for oxygen is the same as that ofa n adult

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The correct Answer is:
b
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