When `CO_(2)` concentration in blood increases breathing becomesA. sha – InterviewSolution

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1.	When `CO_(2)` concentration in blood increases breathing becomesA. shallower and slowB. there is no effect on breathingC. slow and deepD. faster and deeper.
Answer» Correct Answer - D When `CO_(2)` concentration in blood increases, breathing becomes faster and deeper. The effect of rising `CO_(2)` concentration is due to decrease in affinity of `Hb` for `O_(2)`. Thus, the `CO_(2)` released in the tissues accelrates the delivery of `CO_(2)` (called Bohr effect). due to which breathing becomes faster and deeper.

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