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प्रश्न
The question has four options. Choose the correct answer:
Sites of gaseous exchange in the lung are
पर्याय
tracheoles
alveoli
bronchiole
pulmonary chamber
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उत्तर
Alveoli
APPEARS IN
संबंधित प्रश्न
Name the body structure concerned with the given functional activity:
Helps to increase the volume of the chest cavity lengthwise.
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)
Put a tick (✓) against the most appropriate alternative in the following statement.
The process during which food is oxidised and energy is released is called
Name the following:
No breathing.
Complete the following statement by choosing the correct alternative from those given below.
Net gain of complete cellular respiration of carbohydrate ______.
Match the following.
| 1. | Digestive System | Kidney |
| 2. | Respiratory system | Brain |
| 3. | Circulatory system | Alimentary canal |
| 4. | Excretory system | Heart |
| 5. | Nervous System | Lungs |
Define the term “Trachea”.
Diaphragm forms the ______ of the chest cavity.
The windpipe is called the larynx.
Which of the following statements is incorrect regarding respiratory system?
