Zoology-Mechanism of Breathing
NEET Zoology Mechanism of Breathing MCQ Question
Type: MCQ-fact-Hard-Class 11
What is the primary function of the conducting part of the respiratory system?
A
To transport air and prepare it for gas exchange
B
To facilitate the diffusion of gases
C
To humidify the blood
D
To remove carbon dioxide from the lungs
Correct Answer
Option A
Detailed Explanation
The conducting part of the respiratory system, which includes structures from the external nostrils to the terminal bronchioles, primarily functions to transport atmospheric air to the alveoli, while also clearing it from foreign particles and humidifying it, as stated in the NCERT context.
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