Question

Which network comprises the lung?

(a) Bronchi and bronchioles

(b) Trachea, tracheoles

(c) Bronchi, bronchioles, and alveoli

(d) Trachea only

I got this question by my college professor while I was bunking the class.

The doubt is from Human Respiratory System in section Breathing and Exchange of Gases of Biology – Class 11

Answer 1

Correct choice is (c) Bronchi, bronchioles, and alveoli

For explanation I would say: Bronchi, bronchioles, and alveoli together comprise the lung. They are the main vital organs compared to other secondary parts. They have a perfect network for respiration to take place.