MEDIUM
10th CBSE
IMPORTANT
Earn 100

Explain why plants have low energy needs as compared to animals.

Important Questions on Life Processes

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Short Answer Type Questions>Q 46

Explain how, it would benefit deep sea divers if humans also had gills?

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 47
What is the function of the respiratory system?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Long Answer Type Questions>Q 47
What are the major organs of the respiratory system in man (or humans)?
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?