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प्रश्न
What is bolting? How can it be induced artificially?
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उत्तर
Rosette plant (genetic dwarfism) plant exhibits excessive intermodal growth when they are treated with gibberellins. This sudden elongation of a stem followed by flowering is called bolting.
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संबंधित प्रश्न
Gibberellins cause parthenocarpy in tomatoes.
A plant hormone was first discovered in Japan when rice plants were suffering from Bakanae disease caused by Gibberella fujikoroi. Based on this information answer the following question:
Give two functions of this hormone.
Why are gibberellins used to promote seed germination in monocotyledons?
______ enhances internodal elongation.
With reference to the physiological role of gibberellin which among the following is INCORRECT?
Which of the following is NOT a physiological role of Gibberellin?
______ causes elongation of internode.
Which phytohormone is used to prevent dwarfness?
Which phytohormones is useful for leaf expansion in leafy vegetable?
Gibberellin was first extracted from _______.
