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The ventilation movements of the lungs i...

The ventilation movements of the lungs in mammals are governed by

A

Muscular wall of lungs

B

Intercostal muscles

C

Diaphragm

D

Diaphragm and intercostal muscles

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The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-BREATHING AND EXCHANGE OF GASES -EXERCISE
  1. Trachea is lined with incomplete rings of

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  2. Lungs have a large number of alveoli for

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  3. The ventilation movements of the lungs in mammals are governed by

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  4. What will be the P(O2) and P(CO2) in the atmospheric air compared to t...

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  5. What is the partial pressure of oxygen and carbon dioxide in atmospher...

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  6. Diffusion membrane is made up of which of the following layers

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  7. Which of the following statement is incorrect about the transport of g...

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  8. Binding of oxygen with haemoglobin is primarily related to :

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  9. Which of the following factors are favorable for the formation of oxyh...

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  10. Under which condition the oxygen dissociation curve will move towards ...

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  11. Tick mark of incorrect statement .

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  12. Carbon dioxide is carried in the blood mainly as

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  13. the haemoglobin of a human foetus

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  14. In which of the following disorders there is difficulty in breathing c...

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  15. The respiratory rhythm centre is present in the

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  16. Which of the following is a chronic respiratory disorder in which alve...

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  17. Pneumotaxic center which can moderate the functions of the respiratior...

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  18. Which of the following can activate the chemosensitive area situated a...

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  19. Which of the following can alter respiratory mechanism?

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  20. Which one is associated with occupational hazard is

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