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Plant Growth and Development — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYPlant Growth and Development1 Mark
MCQ
Apical dominance in plants is caused by.
  • A
    High concentration of auxins in the terminal bud.
  • B
    High concentration of gibberellins in the apical bud.
  • C
    High concentration of auxins in the lateral bud.
  • D
    Absence of auxins and gibberellins in apical bud.
✓

Answer

  1. High concentration of auxins in the terminal bud.

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