Which one of the following acids is a derivat | vedclass

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(C) $Abscisic$ $acid$ $(ABA)$ is a plant growth inhibitor. Its biosynthesis in most plants occurs indirectly through the degradation of certain carote

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Abscisic acid

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(C) $Abscisic$ $acid$ $(ABA)$ is a plant growth inhibitor. Its biosynthesis in most plants occurs indirectly through the degradation of certain carotenoids,specifically violaxanthin,which are present in chloroplasts or other plastids. The biosynthetic pathway involves the mevalonic acid pathway for the synthesis of its precursors. The primary sites of $ABA$ synthesis include fruits,leaves,roots,and seeds.

Which one of the following acids is a derivative of carotenoids?

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