+1 vote
in Environmental Engineering by (81.4k points)
Which is/are the most significant air-borne allergen(s)?

(a) Fungi

(b) Pollen

(c) Soot

(d) All of the mentioned

The question was asked in my homework.

This intriguing question comes from Air Pollution in division Air Pollution of Environmental Engineering

1 Answer

+2 votes
by (693k points)
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Best answer
The correct choice is (b) Pollen

Easiest explanation: Pollen grains are the most significant air-borne allergen with an indestructible outer membrane, and are known to cause severe respiratory problems when inhaled.

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