NEET Zoology Respiratory Organs MCQ Question
Which of the following statements about the human respiratory system is correct?
The trachea divides into primary bronchi at the level of the 5th thoracic vertebra.
The larynx functions primarily for gas exchange in the lungs.
The epiglottis allows food to enter the trachea during swallowing.
The nasal passage leads directly to the lungs without intermediary structures.
Correct Answer
Detailed Explanation
The trachea does indeed divide into right and left primary bronchi at the level of the 5th thoracic vertebra, as stated in the NCERT content. The other statements contain inaccuracies regarding the functions and pathways in the respiratory system.
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