NEET Zoology Respiratory Organs MCQ Question
Which combination of statements about the respiratory organs is correct?
The larynx serves as a sound box and prevents food entry into the trachea; the trachea divides into primary bronchi.
The nasal chamber has no connection to the pharynx; the diaphragm solely controls expiration.
Alveoli are primarily responsible for conducting air; the epiglottis is involved in gas exchange.
The pharynx is the only passage for air and food; the bronchi do not branch further into smaller tubes.
Correct Answer
Detailed Explanation
The larynx functions as a sound box and prevents food from entering the trachea during swallowing, while the trachea does divide into primary bronchi, as stated in the NCERT context.
Found an issue with this question?
Related Questions
More from Respiratory Organs
More from
Assertion (A): Exchange of O2 and CO2 occurs between alveoli and deoxygenated blood. | Reason (R): Breathing involves both inspiration and expiration ...
Assertion (A): The thoracic chamber is an air-tight structure essential for the mechanism of breathing. | Reason (R): The thoracic chamber is formed b...
What is the primary role of the enzyme carbonic anhydrase in the process of gas exchange?