5
Question
Write the physiological effects of gibberellins.
[Review question: Pg. No: 241]
[Review question: Pg. No: 241]
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Solution
- Application of gibberellins on plants stimulates extraordinary elongation of internodes. eg. Com and Pea.
- Treatment of rosette plants with gibberellin induces sudden shoot elongation followed by flowering, called bolting.
- Gibberellins promote the production of male flowers in monoecious plants like Cucurbits
- Gibberellins break the dormancy of potato tubers.
- Gibberellins is inducing the formation of seedless fruit, termed as Parthenocarpic fruits (Development of fruits without fertilization) eg. Tomato.
- Application of gibberellins on plants stimulates extraordinary elongation of internodes. eg. Com and Pea.
- Treatment of rosette plants with gibberellin induces sudden shoot elongation followed by flowering, called bolting.
- Gibberellins promote the production of male flowers in monoecious plants like Cucurbits
- Gibberellins break the dormancy of potato tubers.
- Gibberellins is inducing the formation of seedless fruit, termed as Parthenocarpic fruits (Development of fruits without fertilization) eg. Tomato.
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