In this page we have Important Questions for Class 10 Life processes Respiration -3 . Hope you like them and do not forget to like , social share
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Why do organisms need food?
How does food yield energy?
What is respiration?
What is a respiratory substrate?
Name a few respiratory substrates. Which of them is most commonly used?
Give the general equation for respiration.
What are the stages of respiration?
What is the respiratory surface?
What are the characteristics of an ideal respiratory surface?
How does gaseous exchange take place in the lower plants?
Which part of a plant is involved in the gaseous exchange?
How does gaseous exchange take place in the leaves?
What are lenticels?
What are pneumatophores?
How does exchange of gases take place in fish?
From where do the fish obtain their oxygen supply?
What is operculum?
Describe inspiration and expiration in fish.
Which are the respiratory organs in man?
Where are the lungs in man situated?
Describe the structure of the lungs.
Name the various parts of the respiratory tract?
Write a brief note about the nasal cavity.
What are the functions of the pharynx?
What is the significance of respiration?
Write short notes on trachea.
How do the trachea and bronchi keep the respiratory tract healthy?
How does exchange of gases take place in the alveoli?
What is oxyhemoglobins and how is it formed?
How does carbon dioxide get transported in the blood?
What is inspiration?
What is expiration?
Define the terms
(a) Lungs capacity
(b) Vital capacity
Define the terms:
(a) Inspiratory reserve volume
(b) Expiratory reserve volume
What is breathing?
Breathing and respiration are not synonymous. Why?
What is cellular respiration?
What are the major steps of cellular respiration?
What is anaerobic respiration?
Name two anaerobic.
Where do you find anaerobic respiration in animals?
What are the types of anaerobic respiration?
Which type of respiration is more efficient- aerobic or anaerobic? Why?
What are the uses of fermentation?
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