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NTA Abhyas NEET2020BotanyPlant - Growth and DevelopmentPractice

Chemically, auxin is

Options

  1. AIndole acetic acid
  2. BKinetin
  3. CDiterpenes
  4. DAmino purine

Correct answer

A. Indole acetic acid

Step-by-step solution

Auxin is indole- 3 Acetic Acid. It is formed from amino acid tryptophan. Cytokinins are amino purine and also named as kinetin. Gibberellins are diterpenes.

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