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प्रश्न
What is Parthenocarpy?
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उत्तर
Development of fruit without fertilization.
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संबंधित प्रश्न
How does chemical coordination occur in plants?
A plant hormone related with inhibition of senescence is
Which of the following hormones regulate stomatal colour?
Match the items in column A with those of column B.
| Column A | Column B | ||
| (a) | Auxin | (i) | apical dominance |
| (b) | Gibberellin | (ii) | cell-division |
| (c) | Cytokinin | (iii) | fruit ripening |
| (d) | Ethylene | (iv) | internodal elongation |
The tea plants are never allowed to grow lengthwise. This is done by cutting their apical buds, a process known as pruning. In this way, tea plants get a dense growth and easy yield. Answer the following question :
Name one plant hormone which inhibits the said phenomenon.
Multiple choice question.
Which is employed for the artificial ripening of banana fruits?
Gibberellins are synthesised from ______.
First cytokinin was discovered by Skoog and Miller while working on tissue culture of ____________ plant.
The only phytohormone which is a gas at ordinary temperature:
Which plant hormone is called an antitranspirant?
