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Plant Growth and Development — BIO BOTANY STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11BIO BOTANYPlant Growth and Development1 Mark
MCQ
Auxin has a similar chemical structure of:
  • ✓
    Indole acetic acid
  • B
    Napthalene acetic acid
  • C
    Phenyl acetic acid
  • D
    2,4 – Dichloro phenoxy
✓

Answer

Correct option: A.
Indole acetic acid
Indole acetic acid

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