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Plant Growth and Development question

2023 · Q12
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Plant Growth and Development question

2023 · Q12

NEETBiologyPlant Growth and DevelopmentMCQ+4 / −1

Spraying of which of the following phytohormone on juvenile conifers helps hastening the maturity period, that leads early seed production?

  1. A
    Gibberellic Acid
  2. B
    Zeatin
  3. C
    Abscisic Acid
  4. D
    Indole-3-butyric Acid
View written solutionFree

Correct answer: A

Gibberellic acid (GA) is a plant hormone that stimulates cell elongation, germination, and influences a variety of developmental processes, including maturation and seed production. In the forestry industry, it is often used to hasten the maturity period and stimulate early seed production in juvenile conifers.

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