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प्रश्न
Give the applications of gibberellins.
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उत्तर
- Gibberellins are used to induce germination and break seed dormancy in barley and wheat.
- Gibberellins have been linked to parthenocarpy in tomato, apple, and pear.
- Gibberellins stimulate bolting and flowering in plants like beets and cabbage.
- Gibberellins are used to increase fruit size and bunch length in grapes.
- Gibberellins stimulate stem elongation in plants that are genetically small.
- Gibberellins are used to circumvent the need for vernalization.
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संबंधित प्रश्न
Give an example of a plant hormone that promotes growth.
Gibberellins induce stem elongation in ______ plants.
Write the physiological effects of gibberellins.
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:
Identify the hormone involved in this process.
Why are gibberellins used to promote seed germination in monocotyledons?
Long photoperiods required for flowering can be reduced by the application of which hormone?
With reference to the physiological role of gibberellin which among the following is INCORRECT?
Since ABA inhibits growth which is stimulated by gibberellin it is also called as a ______.
Which phytohormones promote seed germination in cereals by synthesizing amylase enzyme?
Who isolated Gibberellins first?
