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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.
What would be expected to happen if Gibberellin is applied to rice seedlings?
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.
______ enhances internodal elongation.
______ promotes bolting in plants like beet, cabbage, etc.
According to the chemical nature, gibberellin is ____________.
Which phytohormone is used to prevent dwarfness?
Which phytohormones promote seed germination in cereals by synthesizing amylase enzyme?
