MEDIUM
6th ICSE
IMPORTANT
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During exhalation, the rib cage:

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Important Questions on Respiratory System

EASY
6th ICSE
IMPORTANT
One of the following is not produced during the anaerobic respiration in yeast. This one is:
MEDIUM
6th ICSE
IMPORTANT

As compare to inhaled air, the exhaled air contains more of:
A. Water vapour B. Oxygen C. Carbon dioxide D. Nitrogen

EASY
6th ICSE
IMPORTANT
During respiration in humans, the exchange of gases takes place in:
EASY
6th ICSE
IMPORTANT
The process of respiration takes place partially in the mitochondria and partially in the cytoplasm.
EASY
6th ICSE
IMPORTANT
The trachea is the tube which is also called _____.
EASY
6th ICSE
IMPORTANT
The nasal passage joins the _____ to the trachea.
EASY
6th ICSE
IMPORTANT
The exchange of gases occur in the
EASY
6th ICSE
IMPORTANT
The number of times a person breathes in a minute is called _____ .