Biology
Grade-6
Easy

Question

Auxins are responsible for _____________ of a plant.

  1. Color change
  2. Watering
  3. Phototropism
  4. Growth

hintHint:

Growth

The correct answer is: Growth


    • Auxin is responsible for plant growth and development.
    • It promotes cell growth, elongation and differentiation.
    • So, the correct option is d.

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