EASY
6th ICSE
IMPORTANT
Earn 100

State the function of alveoli in the lungs.

Important Questions on Human Respiratory System

EASY
6th ICSE
IMPORTANT
ICSE Biology>Chapter 5 - Human Respiratory System>TEST Yourself>Q 3
Write the role of ribs of breathing.
EASY
6th ICSE
IMPORTANT
ICSE Biology>Chapter 5 - Human Respiratory System>TEST Yourself>Q 4
What is the role of haemoglobin?
EASY
6th ICSE
IMPORTANT
ICSE Biology>Chapter 5 - Human Respiratory System>TEST Yourself>Q 5
What is a role of epiglottis?
MEDIUM
6th ICSE
IMPORTANT
ICSE Biology>Chapter 5 - Human Respiratory System>TEST Yourself>Q 1

Differentiate between breathing and respiration.

MEDIUM
6th ICSE
IMPORTANT
ICSE Biology>Chapter 5 - Human Respiratory System>TEST Yourself>Q 2
Write the difference between external respiration and internal respiration.
MEDIUM
6th ICSE
IMPORTANT
ICSE Biology>Chapter 5 - Human Respiratory System>TEST Yourself>Q 3
Differentiate between inhalation and exhalation. 
MEDIUM
6th ICSE
IMPORTANT
ICSE Biology>Chapter 5 - Human Respiratory System>TEST Yourself>Q 1
Explain the mechanism of breathing in human beings.
HARD
6th ICSE
IMPORTANT
ICSE Biology>Chapter 5 - Human Respiratory System>TEST Yourself>Q 2
How does exchange of gases take place in the human body?