BiologyCLASS 10ICSE
answered 27 Mar 2026During respiration, the exchange of gases takes place in: (a) bronchi (b) alveoli (c) bronchioles (d) trachea
A.VERIFIED ANSWERfact-checked by tutors
(b) alveoli
Alveoli are the pouch-like air sacs at the end of the small bronchioles, which send oxygen to all parts of the body through blood.