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Which among the following plant growth regulator is a terpene derivative?

AABA

BEthylene

CGA 3

DIAA

Answer:

C. GA 3

Read Explanation:

  • Gibberellin is a terpene chemically.

  • Gibberellin will help in stem elongation, germination, and overcome genetic dwarfism.

  • Abscisic acid is a phytohormone which is a carotenoid derivative.

  • It causes the abscission of leaves.

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