STANDARDZoology-Breathing and Exchange Gases
STANDARD Zoology Respiratory System MCQ Question
Type: MCQ-conceptual-Medium-Class 11
In man and mammals, air passes from outside into the lungs through
A
Nasal cavity, larynx, pharynx, trachea bronchi, alveoli
B
Nasal cavity, larynx, pharynx, trachea, bronchioles, alveoli
C
Nasal cavity, pharynx, larynx, trachea, bronchioles, bronchi, alveoli
D
Nasal cavity, pharynx, larynx, trachea, bronchi, alveoli
Correct Answer
Option C
Detailed Explanation
The correct sequence for the passage of air in mammals is nasal cavity, pharynx, larynx, trachea, bronchioles, bronchi, alveoli. This pathway ensures that air is properly filtered, warmed, and humidified before reaching the alveoli for gas exchange.
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