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GATE BT 2023 | Question: 19

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Which one of the following plant growth regulators facilitates adventitious root formation?

  1. Auxin
  2. Zeatin 
  3. Dihydrozeatin
  4. Kinetin

     

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Answer A - Auxin

Auxin act as the master mind of rooting. It governs the formation of adventitious roots and also organization of the root.
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