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  • UP CPMT Botany (2003)
  • Which of the following plant hormones is extracted from a...
Multiple choice

Which of the following plant hormones is extracted from a fungus?

  1. Auxin

  2. Gibberellin

  3. Cytokinin

  4. 2,4-D

  5. -

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

It was first isolated in 1935 by Teijiro Yabuta and Sumuki, from fungal strains (Gibberella fujikuroi) provided by Kurosawa.

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