MEDIUM
10th CBSE
IMPORTANT
Earn 100

Why does the glottis is guarded by the epiglottis?

Important Questions on Respiration

MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 2 - Respiration>EXERCISES>Q 7

Why do the alveoli in the lungs are covered with blood capillaries?

MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 2 - Respiration>EXERCISES>Q 7

Why does the wall of the trachea is supported by cartilage rings?

MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 2 - Respiration>EXERCISES>Q 8
What is the function of the epiglottis in a man? Draw a labelled diagram showing the human respiratory system. 
MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 2 - Respiration>EXERCISES>Q 9
How does the total surface area through which the exchange of gases can take place in the lungs become large? What is its advantage?
MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 2 - Respiration>EXERCISES>Q 1
What is glycolysis?
MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 2 - Respiration>EXERCISES>Q 2
Distinguish between aerobic respiration and anaerobic respiration.
MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 2 - Respiration>EXERCISES>Q 3
Explain how the direction of exchange of gases in plants changes with the time of the day.
MEDIUM
10th CBSE
IMPORTANT
Foundation Science Biology>Chapter 2 - Respiration>EXERCISES>Q 4
Describe how the exchange of gases takes place in the lungs.