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[A]: At any given CO2 tension, reduced b...

[A]: At any given `CO_2` tension, reduced blood takes up larger amount of `CO_2` than oxygenated blood.
[R]: Oxygenation of blood causes evolution of `CO_2` in lungs.

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true and R is false

D

If both A and R are false

Text Solution

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The correct Answer is:
A
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