GATE CE 2015 Set 2 — Question 31
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Environmental Engineering → Air Pollution → Impacts of Air Pollutants
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Question
and adversely affect
Correct answer
(C) functioning of the respiratory system and oxygen carrying capacity of blood respectively
Solution
(Sulfur dioxide) is a respiratory irritant that primarily affects the respiratory system (lungs and air passages). (Carbon monoxide) has a high affinity for hemoglobin, forming carboxyhemoglobin, which reduces the oxygen-carrying capacity of the blood. Therefore, affects the respiratory system and affects the oxygen-carrying capacity of blood.
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