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प्रश्न
What is respiration?
उत्तर
The process of providing oxygen to the tissues of the body and removing carbon dioxide from the tissues is called respiration.
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संबंधित प्रश्न
Find the odd one out.
What are the functions of the following in breathing?
Diaphragm
The volume of air in the lungs and the rate at which it is exchanged during inspiration and expiration was measured.
The following diagram shows a group of the lung volumes and capacities.
Study the diagram carefully and explain briefly the following :
Expiratory reserve volume (ERV)
Answer briefly the following:
Why do our body cells require oxygen?
Note the relationship between the first two words and suggest a suitable word for the fourth place.
Lungs __ Respiration, Alveoli __ ______.
Note the relationship between the first two words and suggest a suitable word for the fourth place.
Olfactory Chamber __ small, Thoracic Cage __ ______.
Which organ is involved in respiration?
______ of nasal chamber warms the air and makes it moist.
Number of lobes in right and left lungs respectively in human being is ______.
Pick the odd one out from each of the groups given below on the basis of respiratory organs. Give a reason for your answer.
cockroach, grasshopper, snail, ant
