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  • Plant Physiology and Reproduction
  • Which of the following prevents premature fall of the fruit?
Multiple choice

Which of the following prevents premature fall of the fruit?

  1. NAA

  2. Ethylene

  3. GA3

  4. Zeatin

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

NAA (Naphthaleneacetic acid) is a synthetic auxin used to prevent premature fruit drop and promote fruit thinning.

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