In succulents,the respiratory quotient (RQ) i | vedclass

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(C) The respiratory quotient $(RQ)$ is defined as the ratio of the volume of $CO_2$ evolved to the volume of $O_2$ consumed during respiration.In succ

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Incomplete oxidation

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(C) The respiratory quotient $(RQ)$ is defined as the ratio of the volume of $CO_2$ evolved to the volume of $O_2$ consumed during respiration.In succulent plants (like $Opuntia$ or $Bryophyllum$),organic acids are formed due to the incomplete oxidation of carbohydrates during the night (Crassulacean Acid Metabolism or $CAM$ pathway).Because the oxidation of carbohydrates is incomplete,the amount of $CO_2$ released is significantly lower than the amount of $O_2$ consumed,resulting in an $RQ$ value of less than $1$.

In succulents,the respiratory quotient $(RQ)$ is always less than one because of:

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