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STD 11 - 13. Plant growth and development — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 13. Plant growth and development1 Mark
MCQ
Specific property attributed to $GA$ is
  • A
    Shortening of genetically tall plants
  • ✓
    Elongation of genetically dwarf plants
  • C
    Rooting of stem cuttings
  • D
    Promotion of leaf and fruit fall
✓

Answer

Correct option: B.
Elongation of genetically dwarf plants
b
Gibberellines promote the internodal elongation

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