NEET2022ZoologyBreathing and Exchange of GasesActual
Which of the following is not the function of conducting part of respiratory system?
Options
- AInhaled air is humidified
- BTemperature of inhaled air is brought to body temperature
- CProvides surface for diffusion of O 2 and CO 2
- DIt clears inhaled air from foreign particles
Correct answer
C. Provides surface for diffusion of O 2 and CO 2
Step-by-step solution
External nostrils to terminal bronchioles are called the conducting part of the respiratory system. It serves the following functions Transports the air to alveoli. Clears foreign particles from the air. Humidifies the incoming air. Brings the air to body temperature. Providing large surface area is not the function of the conducting part and is done by alveoli.