Hi aspirant
Asthmais a spastic and inflammatory disease of the airways that causes reversible obstruction of the bronchial tubes. It usually responds to treatment.Emphysemais a disease of the lung tissue, especially the alveoli (air sacs) at the end of the bronchial tubes.

Hello Ansha,

Asthma is an inflammatory and spastic disease of Airways that causes reversible obstruction of the bronchial tubes. Emphysema is a disease of the lungs that is lung tissue, especially the alveoli are the air sacs at the end of the bronchial tubes.

I hope your question has been answered properly.

All the best for your future!