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Photosynthesis In Higher Plants

Question
CBSEENBI11002516

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

  • Indole butyric acid

  • Indole -3-acetic acid

  • Gibberellic acid

  • Abscisic acid

Solution

D.

Abscisic acid

Abscisic acid is a terpenoid, ie, a derivative of steroid.