Question

Select the correct match regarding respiration. 

विकल्प

• Larynx - Vocal cords

• Right lung - Two lobes

• Vestibule of nasal chamber - Highly vascularized

• Bronchus - complete ring of cartilage

Answer 1

Larynx - Vocal cords

Explanation:

1. Option A is correct; the larynx contains the true vocal cords that produce voice.
2. Option B is incorrect; the right lung has three lobes, not two.
3. Option C is incorrect; the nasal vestibule is lined by keratinised stratified squamous epithelium and contains vibrissae, and it is not the highly vascular respiratory region of the nasal cavity.
4. Option D is incorrect; the trachea has C-shaped cartilage rings, while intrapulmonary bronchi contain irregular plates of cartilage rather than complete rings.