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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
Seed dormancy is due to the
  • A
    Ethylene
  • ✓
    Abscisic acid
  • C
    $IAA$
  • D
    Starch
✓

Answer

Correct option: B.
Abscisic acid
b

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