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Plant Growth and Development — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYPlant Growth and Development1 Mark
MCQ
Senescence in plants is delayed by:
  • A
    Ethylene.
  • B
    Abscisic acid.
  • C
    Gibberellins.
  • D
    Cytokinin.
✓

Answer

  1. Cytokinin.

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