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Botany · Plant Growth and Development

NEET (UG) 2024 — Question 132

Spraying sugarcane crop with which of the following plant growth regulators, increases the length of stem, thus, increasing the yield?

  1. Option A:

    Auxin

  2. Option B:

    Gibberellin

    Correct
  3. Option C:

    Cytokinin

  4. Option D:

    Abscisic acid

Answer: B

Step-by-step solution

Sugarcanes store carbohydrate as sugar in their stems. Spraying sugarcane crop with gibberellins

increases the length of the stem, thus increasing the yield.

Answer key and solution verified before publishing.

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Exam
NEET (UG) 2024
Paper
2024 paper
Subject
Botany
Chapter
Plant Growth and Development
Topic
Gibberelin

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