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प्रश्न
उत्तर
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संबंधित प्रश्न
Draw a neat and labelled diagram.
Respiratory system
Explain with reasons.
Upward and downward movement of diaphragm occurs consecutively.
Find the odd one out.
During respiration there is
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 :
Vital capacity (VC)
Define cutaneous respiration
What are their functions?
Name the following:
Anterior most part of nasal chamber bearing hairs.
Give the functions of the following:
Alveoli
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 __ ______.
The question has four options. Choose the correct answer:
The partial pressure of O2 in inspired and expired air is
____________ prevents the entry of food into respiratory tract.
A large quantity of one of the following is removed from our body by lungs:
Carefully study the diagram of the human respiratory system with labels A, B, C and D. Select the option which gives correct identification and main function and /or characteristic.
What is the primary organ of the respiratory system?
Diaphragm forms the ___________ of the chest cavity.
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
Pick the odd one out from each of the groups given below on the basis of respiratory organs. Give a reason for your answer.
lizard, cow, earthworm, snake
A person suffers punctures in his chest cavity in an accident without any damage to the lungs. Its effect could be ______.
