How does smoking tobacco in human lead to oxygen deficiency in their b – InterviewSolution

1.	How does smoking tobacco in human lead to oxygen deficiency in their body ?
Answer» Smoking increases the carbon monoxide (CO) content in the blood which has the Sreater affinity to haemoglobin than oxygen. CO forms a stable bond with haemoglobin and does not allow binding of oxygen. It reduces a concentration of haem bound oxygen and causes oxygen deficiency in the body.smoking also damages alveolar walls, which reduces respirators surface(emphysema).

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