Question

Rate of breathing is increased due to increase in concentration in blood.
(a) Oxygen and Hydrogen
(b) Oxygen and Carbon dioxide
(c) Carbon dioxide and Proton
(d) Carbon dioxide and Oxygen​

Answer 1

Answer:

options-(b)

Explanation:

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Answer 2

Answer:

Option (c)

Explanation:

Because if the concentration of CO2 increases in blood than the 02 will be decrease.

So the correct option is CO2 and proton.