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The main functions of gibberellins are:

  1. It can increase the expansion of leaves and stem elongation in mutant varieties.
  2. It also breaks the bud dormancy in certain plants.
  3. Gibberellins along with the auxins can control the growth and development of fruits.
  4. It induces parthenocarpy in certain plants.
  5. It induces flowering in plants.
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