2. Sample Papers
  3. SSC
  4. Ecology And Environment

SSC Ecology And Environment Sample Paper NCERT Sample Paper-1

  • question_answer
    Lead pollution causes damage to

    A) Liver                

    B) kidney

    C) Blood   

    D) all of these

    Correct Answer: D

    Solution :

    The lead pollution causes damage to liver and kidney, reduction in haemoglobin formation, mental retardation, abnormalities infertility and pregnancy. Lead poisoning is very common in adults.


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