1.

Consider the following statement about haemoglobin:1- It carries Oxygen in the blood.2- it is iron containing compound.3- it Providers immunity against certain diseases.4- It Imparts red colour to the blood.The correct statement out of these are:

A. 1, 2 and 3
B. 1, 3 and 4
C. 2,3 and 4
D. 1, 2, and 4
Answer» E.


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