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Plant Growth and Development — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYPlant Growth and Development2 Marks
Question
Expand the following:
  1. NAAL
  2. IBA
  3. 2, 4-D
  4. ABA
✓

Answer

  1. Naphthalene acetic acid.
  2. Indole butyric acid.
  3. 2, 4 dichlorophenoxy acetic acid.
  4. Abscisic acid.

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