How does carbon monoxide,emitted by automobil | vedclass

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(C) Carbon monoxide $(CO)$ has a much higher affinity for haemoglobin than oxygen. When inhaled,it binds with haemoglobin to form a very stable compou

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By forming a stable compound with haemoglobin

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(C) Carbon monoxide $(CO)$ has a much higher affinity for haemoglobin than oxygen. When inhaled,it binds with haemoglobin to form a very stable compound called carboxyhaemoglobin. This process prevents haemoglobin from binding with oxygen,thereby blocking oxygen transport to the body tissues. Prolonged inhalation of $CO$ can lead to severe hypoxia and even death.

How does carbon monoxide,emitted by automobiles,prevent the transport of oxygen in the body tissues?

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