Multiple choice

Which of the following is not a use of auxins?

  1. Auxins are widely used as herbicides.

  2. Auxins help prevent fruit and leaf drop at early stages.

  3. Auxins promote flowering.

  4. Auxins delay senescence.

  5. Auxins help in initiating rooting in stem cuttings.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the correct option as this is not a use of auxins. Gibberellins delay senescence.

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