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प्रश्न
Very short answer question.
Name the organ which prevents the following the entry of food into the trachea while eating.
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उत्तर
Epiglottis
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संबंधित प्रश्न
During inspiration, the diaphragm
Give suitable explanation for the following :
Why does gaseous exchange continue in the lungs even during expiration?
Given alongside is a diagrammatic sketch of a kind of part in human lungs.
What do the arrows 5 and 6 indicate?

Name the gas which is expelled out during expiration. Where is it originally produced in our bodies?
Define cutaneous respiration.
Define the following:
Apnea
Label the diagram given below:

Pick the odd one out from the group given below on the basis of respiratory organ. Give reason for your answer.
A person suffers punctures in his chest cavity in an accident without any damage to the lungs. Its effect could be ______.
