StreakPeaked· Practice

ExamsNEETBiology

Abscisic acid controls

  1. cell division
  2. leaf fall and dormancy
  3. shoot elongation
  4. cell elongation and wall formation

Correct answer: leaf fall and dormancy

Solution

Abscisic acid (ABA) is a plant hormone associated with growth inhibition, dormancy, and leaf abscission. It helps plants survive unfavorable conditions by promoting leaf fall and maintaining dormancy.

Related NEET Biology questions

⚔️ Practice NEET Biology free + battle 1v1 →