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Control and Coordination — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceControl and Coordination2 Marks
Question
Write one function of each
  1. Auxin.
  2. Gibberellins.
✓

Answer

Auxin:
  1. It is responsible for the photo-tropism and geotropism.
  2. It promotes root initiation in callus and stem cutting.

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