Embibe Experts Solutions for Chapter: Breathing and Respiration, Exercise 1: Level 1

What is ERV + RV for lungs?

Alveoli are present in 

Which one of the following is the correct statement for respiration in humans?

The figure given below shows a small part of the human lung where the exchange of gases takes place. Select the option which represents labelled parts (A, B, C and D) correctly identified along with their function.

The air passages inside the lungs that branch off like tree limbs from the bronchi are called

The partial pressures (in $\mathrm{mmHg}$) of oxygen $\left({\mathrm{O}}_2\right)$ and carbon dioxide $\left({\mathrm{CO}}_2\right)$ at alveoli (the site of diffusion) are:

The upper part of the conducting passage of the respiratory system is constituted by

How many primary bronchi is present in the human's body?