Question:
Various forms of gibberellins are abundant during which stage of fruit development?
Various forms of gibberellins are abundant during which stage of fruit development?
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Seedless grape cultivars require exogenous sprays of $\text{GA}_3$ to compensate for the lack of endogenous gibberellins typically supplied by seeds.
Updated On: Jul 10, 2026
- Stage I
- Stage II
- Stage I & Stage II
- Through out seed development
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept:
Seed development is closely linked to fruit growth and plant hormone synthesis.
Developing seeds serve as primary hormonal centers that produce high levels of gibberellins to coordinate fruit tissues.
Step 2: Detailed Explanation:
Gibberellins are continuously synthesized by the embryo and associated tissues throughout the entire process of seed development.
These endogenous hormones sustain cell division and expansion in the surrounding ovary wall, ensuring optimal fruit sizing.
Because seeds act as major metabolic sinks, gibberellin concentrations remain high as long as seed tissues are actively growing.
Step 3: Final Answer:
Gibberellins are abundant throughout seed development.
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