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Plant Growth and Mineral Nutrition — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYPlant Growth and Mineral Nutrition1 Mark
MCQ
The selective herbicide is $…………..$
  • A
    $ \text{IBA}$
  • B
    $GA_3$​​​​​​​
  • ✓
    $2, 4 \ D$
  • D
    $ \text{NAA}$
✓

Answer

Correct option: C.
$2, 4 \ D$
$2, 4 \ D$

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