Q. Which of the following diseases is caused due to allergic reaction?
A) Leprosy
B) Typhoid
C) Asthma
D) Tetanus
Explanation
Most common allergen for asthma is house dust, pollen grains, smoke, etc. Asthma is characterized by narrowing and inflammation of bronchi, bronchiospasm and difficulty in breathing.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.