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प्रश्न
Answer the following question.
What is the functional difference between the respiratory systems of cockroach and human being?
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उत्तर
The functional difference between the respiratory systems of cockroach and human being is that in the respiratory system of cockroach transport of gases does not occur via. blood whereas in the human respiratory system transport of gases takes place via blood. In cockroach, the circulatory system has no role in the respiratory process whereas in humans, the circulatory system plays an important in the respiratory process.
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संबंधित प्रश्न
Starting from the nostrils, trace the path in sequence which the inspired air takes until it reaches the air sacs.
What do you understand by inhalation and exhalation? How are they different from each other?
Arrange the following organs in the correct order to show the path of air.
trachea, nose, bronchioles, bronchi, larynx, alveoli, pharynx, lungs
Differentiate between
bronchi and alveoli.
Find the odd one out. Give a reason for your choice.
skin, heart, lung, liver, kidney
A large quantity of one of the following is removed from our body by lungs:
Match the following:
| 1. | Human intestine | a. | Blue blood |
| 2. | Crab | b. | White blood |
| 3. | Cockroach | c. | Digestion of fat |
| 4. | Bile | d. | Tape warm |
Which one of the following is a part of the human lower respiratory system?
Sketch and label Human Respiratory system.
