Which of the following pollutants can cause cancer in humans?

  1. Pesticides
  2. Mercury
  3. Lead
  4. Ozone
Anurag Mishra Professor Asked on 30th December 2015 in Biology.
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  • 1 Answer(s)

    Answer:  (3) Lead 

    Anurag Mishra Professor Answered on 30th December 2015.
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