Breathing And Exchange Of Gases Animal Respiration Question 25

Question: In the given figure, label A represents_____ while label B represents ______.

Options:

A) A- Trachea, B- Bronchus

B) A- Alveolus, B- Bronchiole

C) A- Bronchiole, B- Trachea

D) A- Trachea, B- Bronchiole

Show Answer

Answer:

Correct Answer: D

Solution:

[d] The label 1 represents trachea while label 2 represents bronchiole.

Trachea (wind pipe) carries air between larynx and bronchi and bronchioles are the terminal part of bronchi.