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Common biosynthetic inhibitor of GA is...

Common biosynthetic inhibitor of GA is

A

CCC

B

Jasmonic acid

C

Citric acid

D

Lactic acid.

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Gibberellic Acid (GA):** - Gibberellic acid is a plant growth regulator that plays a crucial role in various physiological processes in plants, including stem elongation and seed germination. 2. **Identifying Inhibitors of Gibberellic Acid:** - There are natural inhibitors of gibberellic acid, such as ethylene and abscisic acid. These substances counteract the effects of gibberellic acid. 3. **Focusing on Biosynthetic Inhibitors:** - The question specifically asks for a common biosynthetic inhibitor of gibberellic acid. This means we need to look for substances that inhibit the biosynthesis of gibberellic acid. 4. **Evaluating the Options:** - The options provided are: - A) CCC (2-chloroethyl trimethyl ammonium chloride) - B) Jasmonic acid - C) Citric acid - D) Lactic acid - Among these, CCC is known as a biosynthetic inhibitor of gibberellic acid. 5. **Conclusion:** - Therefore, the common biosynthetic inhibitor of gibberellic acid is **CCC (2-chloroethyl trimethyl ammonium chloride)**. ---
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