2. Solved Papers
  3. Haryana PMT

Haryana PMT Haryana PMT Solved Paper-2002

  • question_answer
    Increasing skin cancer and high mutation nate are due to :

    A)  Co-pollution    

    B)  \[C{{O}_{2}}\]pollution

    C)  Ozone depletion            

    D)  Acid rain

    Correct Answer: C

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