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PART - 2 - Unit IV : CH - 13 Plant Growth and Development — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYPART - 2 - Unit IV : CH - 13 Plant Growth and Development1 Mark
MCQ
The plant hormone first extracted from human urine is:
  • ✓
    Auxin
  • B
    Cytokinin
  • C
    Ethylene
  • D
    Gibberellic acid
✓

Answer

Correct option: A.
Auxin
A

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