हिंदी

Smoking addiction is harmful because it produces polycyclic aromatic hydrocarbons, which causes -

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प्रश्न

Smoking addiction is harmful because it produces polycyclic aromatic hydrocarbons, which causes

विकल्प

  • Reduction in oxygen transport

  • Increase in blood pressure

  • Cancer

  • Retardation of growth of foetus

MCQ

उत्तर

Cancer

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