EASY
10th CBSE
IMPORTANT
Earn 100

Draw a labelled diagram of the human respiratory system.

Important Questions on Life Processes

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 48

Explain how the air we breathe in gets cleaned while passing through the nasal passage.

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 48
Why do the walls of trachea not collapse when there is less air in it?
HARD
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 48
How are oxygen and carbon dioxide exchanged in our body during respiration?
MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 48

How are lungs designed in human beings to maximise the exchange of gases?

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 49

Give the main points of difference between respiration in plants and respiration in animals.

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 49
Describe the exchange of gases which takes place in the leaves of a plant during the daytime.
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 49
Describe the exchange of gases which takes place in the leaves of a plant at night.
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 49

Which contains more carbon dioxide: exhaled air or inhaled air? Why?