Home » Advanced Botany » Plant Growth and Development » Question
  1. Abscisic acid controls
    1. cell division
    2. leaf fall and dormancy
    3. shoot elongation
    4. cell elongation and wall formation
Correct Option: B

Abscisic acid as the name suggests cause abscission due to which leaves fall. It also acts as a growth inhibitor & induces bud dormancy in various plants.



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