The correct sequence of air passage during respiration in humans is:
A. Nostrils → larynx → pharynx → trachea → lungs
B. Nasal passage → trachea → pharynx → larynx → alveoli
C. Larynx → nostrils → pharynx → lungs
D. Nostrils → pharynx → larynx → trachea → alveoli
Answer:D
The correct sequence of air passage during respiration in humans is:
A. Nostrils → larynx → pharynx → trachea → lungs B. Nasal passage → trachea → pharynx → larynx → alveoli C. Larynx → nostrils → pharynx → lungs D. Nostrils → pharynx → larynx → trachea → alveoli