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प्रश्न
Which gases are exchanged in your lungs?
उत्तर
Carbon dioxide and oxygen are exchanged in the lungs. Oxygen from the inhaled air is exchanged for carbon dioxide present in the blood.
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संबंधित प्रश्न
Describe in brief the function of ribs and diaphragm in breathing.
Differentiate between
bronchi and alveoli.
Define the following:
Cough Reflex
Name the following:
A film covering the alveoli of the lungs and lowers the surface tension.
Give the functions of the following:
Alveoli
The question has four options. Choose the correct answer:
The partial pressure of O2 in inspired and expired air is
The pharynx opens into trachea through an opening called ______ guarded by a cartilaginous flap called ______.
____________ prevents the entry of food into respiratory tract.
The respiratory pigment in human beings is:
Which of the following statements is incorrect regarding respiratory system?
