MEDIUM
6th ICSE
IMPORTANT
Earn 100

During exhalation, the rib cage:

100% studentsanswered this correctly

Important Questions on Respiratory System

EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 5 - Respiratory System>EXERCISES>Q 5
One of the following is not produced during the anaerobic respiration in yeast. This one is:
MEDIUM
6th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 5 - Respiratory System>EXERCISES>Q 6

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
Lakhmir Singh's Science Biology>Chapter 5 - Respiratory System>EXERCISES>Q 7
During respiration in humans, the exchange of gases takes place in:
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 5 - Respiratory System>EXERCISES>Q 1
The process of respiration takes place partially in the mitochondria and partially in the cytoplasm.
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 5 - Respiratory System>EXERCISES>Q 3
The trachea is the tube which is also called _____.
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 5 - Respiratory System>EXERCISES>Q 4
The nasal passage joins the _____ to the trachea.
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 5 - Respiratory System>EXERCISES>Q 5
The exchange of gases occur in the
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Biology>Chapter 5 - Respiratory System>EXERCISES>Q 6
The number of times a person breathes in a minute is called _____ .