EASY
10th CBSE
IMPORTANT
Earn 100

What are the major organs of the respiratory system in man (or humans)?

Important Questions on Life Processes

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 47
Draw a labelled diagram of the human respiratory system.
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.