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प्रश्न
Draw a neat and labelled diagram.
Respiratory system
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उत्तर
संबंधित प्रश्न
With the help of a suitable diagram, describe the conducting system of the human heart.
Diffusion of gases occurs in the alveolar region only and not in the other parts of respiratory system. Why?
Differentiate between the following pairs on the basis of the aspect given in the brackets.
Inspired air and Alveolar air (CO2 content)
What do you understand by the term respiratory diseases? Name any three common respiratory diseases.
Write true or false for the following statement. Rewrite the false statement correctly.
The microscopic air sacs present in the lungs are called bronchi.
Write true or false for the following statement. Rewrite the false statement correctly.
The walls of alveoli are richly supplied with veins.
What happens to Oxygen after it enters the lungs?
The question has four options. Choose the correct answer:
Larynx acids as
Very short answer question.
Name the organ which prevents the following the entry of food into the trachea while eating.
Which of the following has a set of lymphoid organs called tonsils?
