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NEET2026BiologyChapterActual

In the brewing industry, which of the following plant growth regulators is specifically used to speed up the malting process?

Options

  1. AZeatin
  2. BEthephon
  3. CGA₃
  4. DIndole-3-acetic acid

Correct answer

C. GA₃

Step-by-step solution

Gibberellic acid ( GA₃ ) is a plant growth regulator that is extensively used in the brewing industry. It speeds up the malting process by stimulating the synthesis of hydrolytic enzymes like -amylase, which break down the starch in barley into fermentable sugars. Answer: GA₃

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