NEETZoologyBreathing and Exchange of Gases
Component Function A. Nasal Cavity 1. Conducts air into the lungs B. Pharynx 2. Passage for air and food C. Epiglottis 3. Prevents food from entering the windpipe D. Bronchi 4. Moistens and filters air
Options
- AA-2; B-4; C-3; D-1
- BA-4; B-3; C-2; D-1
- CA-4; B-2; C-1; D-3
- DA-4; B-2; C-3; D-1
Correct answer
D. A-4; B-2; C-3; D-1
Step-by-step solution
The nasal cavity moistens and filters incoming air. The pharynx serves as a passage for both air and food. The epiglottis prevents food from entering the windpipe. The bronchi conduct air into the lungs.