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प्रश्न
Draw a neat and labelled diagram.
Respiratory system
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उत्तर
संबंधित प्रश्न
Diffusion of gases occurs in the alveolar region only and not in the other parts of respiratory system. Why?
What is wrong in the statement "We breathe in oxygen and breathe out carbon dioxide".
Differentiate between the following pairs on the basis of the aspect given in the brackets.
Photosynthesis and Respiration (Reactants)
Given alongside is a diagrammatic sketch of a kind of part in human lungs.
Name the parts numbered 1-4
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 :
Residual volume (RV)
Name the gas which is expelled out during expiration. Where is it originally produced in our bodies?
Write true or false for the following statement. Rewrite the false statement correctly.
The exchange of gases through the skin is called cutaneous respiration.
What is the role of the diaphragm in respiration in human beings?
Give the functions of the following:
Epiglottis
____________ prevents the entry of food into respiratory tract.
