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प्रश्न
Common gibberellin is
पर्याय
GA1
GA2
GA3
GA7
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उत्तर
GA3
संबंधित प्रश्न
What is the general name of chemical substances which bring about control and coordination in plants?
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 |
Gibberellins are synthesised from ______.
Buyers often complain that a particular fruit merchant uses some chemical to ripen fruits in his shop.
Name the chemical he must be using to do so.
Name the tissue that transports hormones within the plant body?
Write the name of Hormone that can overcome the requirement of vernalization.
Flowering in pineapple is promoted by ____________.
First cytokinin was discovered by Skoog and Miller while working on tissue culture of ____________ plant.
Which among the following is the CORRECT statement regarding ethylene?
Name various plant hormones. Also give their physiological effects on plant growth and development.
