EASY
10th CBSE
IMPORTANT
Earn 100

Observe the diagram showing respiratory system of a man and answer the question that follows:

Label the diagram.

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Important Questions on Life Processes

EASY
10th CBSE
IMPORTANT
Which organ is called the voice box?
EASY
10th CBSE
IMPORTANT

How is the entry of dust and bacteria prevented during respiration?

EASY
10th CBSE
IMPORTANT
What happens to the diaphragm during inspiration?