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Repiratory centre of brain is sensitive ...

Repiratory centre of brain is sensitive to

A

More `O_(2)` conc. In blood

B

More `CO_(2)` conc. In blood

C

Accumulation of blood in brain

D

All of these

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The correct Answer is:
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A chemosensitive area located close to the respiratory centre is highly sensitive to changes in `PCO_(2)` or pH of the blood .
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