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The respiratory centre in the brain is s...

The respiratory centre in the brain is stimulate by

A

`CO_(2) ` concentration in venous blood

B

`O_(2)` concentration in arterial blood

C

`CO_(2)` concentration in arterial blood

D

`O_(2)` concentration in venous blood

Text Solution

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The correct Answer is:
C
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NCERT FINGERTIPS-BREATHING AND EXCHANGE OF GASES-Breathing And Exchange Of Gases
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  2. Rate of breathing is controlle mainly by

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  3. The respiratory centre in the brain is stimulate by

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  4. Complete the following sentence by selectrin the correct option. Rec...

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  5. Complete the follwing sentence by selectring the correct option. the...

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  6. When CO(2) concentration in blood increases breathing becomes

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  7. Statement I : Rate of breathing is regulated is regulated by respirat...

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  8. Read the following four statement (i) - (iv) with certain mistakes in ...

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  9. Human beings have a significant ability to maintain and moderate the r...

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  10. The urge to inhale in humans results from

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  11. Read the following four statement carefully. (i) Ventral respiratory...

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  12. Emphysema is a condition resulting from

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  13. Which one of the following is the incorrect statement for respiration ...

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  14. Given below are few respiratory disorders. Identify occupoational resp...

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  15. Which of the following statements is correct ?

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  16. Following are few characters of a disorder from the choices give below...

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  17. Visiting high mountains may cause altitude sickness in men living in ...

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  18. Carbon monoxide can kill a person because of it's extermely high affin...

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  19. The toxic effect of carbon monoxide is due to its greater affinity for...

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  20. Blood analysis of a patient reveals an ususually high quantity of carb...

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