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On what does the harmful effect of pollution depend on?

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in Biology – Class 12 by (271k points)
On what does the harmful effect of pollution depend on?

(a) The concentration of pollutants and the organism

(b) The concentration, duration of exposure to pollutants and the organism

(c) The concentration of pollutants and duration of exposure

(d) The organism only

I got this question in exam.

I want to ask this question from Environmental Issues topic in portion Environmental Issues of Biology – Class 12

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Correct option is (b) The concentration, duration of exposure to pollutants and the organism

To elaborate: The harmful effect of pollution depends on the concentration, duration of exposure to pollutants, and the organism. Air pollution leads to respiratory diseases in animals while decreasing productivity in plants.

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