Q. Smoking addiction is harmful because it produces polycyclic aromatic hydrocarbons, which cause
A) Reduction in oxygen transport
B) Increase in blood pressure
C) Cancer
D) Retardation of growth of foetus
Explanation
Polycyclic aromatic hydrocarbons are carcinogenic and thus, cause cancer.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.