Question

Conducting part of the respiratory system is formed

• A. From external nostrils up to the duct of alveoli
• B. From the external nostrils up to the initial bronchioles
• C. From external nostrils up to the terminal bronchioles
• D. From external nostrils up to the alveoli

Answer 1

The correct option is C From external nostrils up to the terminal bronchioles

The conducting part

The parts of the respiratory system that provides passage of air into the alveoli is called the conducting part.



Final answer
b. From external nostrils up to the terminal bronchioles