EASY
10th CBSE
IMPORTANT
Earn 100

Draw a labelled diagram of the human respiratory system.

Important Questions on Life Processes
MEDIUM
10th CBSE
IMPORTANT
Explain how the air we breathe in gets cleaned while passing through the nasal passage.

MEDIUM
10th CBSE
IMPORTANT

HARD
10th CBSE
IMPORTANT

MEDIUM
10th CBSE
IMPORTANT
How are lungs designed in human beings to maximise the exchange of gases?

MEDIUM
10th CBSE
IMPORTANT
Give the main points of difference between respiration in plants and respiration in animals.

MEDIUM
10th CBSE
IMPORTANT

EASY
10th CBSE
IMPORTANT

EASY
10th CBSE
IMPORTANT
Which contains more carbon dioxide: exhaled air or inhaled air? Why?
