Home ยป Which is/are the most significant air-borne allergen(s)? Air Pollution MCQs Which is/are the most significant air-borne allergen(s)? December 29, 2021 3 Views Q. Which is/are the most significant air-borne allergen(s)? FungiPollenSootAll of the mentioned Answer: Pollen
Which one of the following pollutant (or) pairs of pollutants is formed due to photochemical reactions?
The particulate which is emitted by combustion of petroleum in automobiles and which affects hemoglobin formation is