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1. |
How carbon monoxide, emitted by automobiles, prevents transport of oxygen in the body tissues [CBSE PMT 1998] |
A. | By chaning oxygen into carbon dioxide |
B. | By destroying the haemoglobin |
C. | By forming a stable compound with haemoglobin |
D. | By obstructing the reaction of oxygen with haemoglobin |
Answer» D. By obstructing the reaction of oxygen with haemoglobin | |