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प्रश्न
Common gibberellin is
विकल्प
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?
Apical dominance phenomenon is caused by
Multiple choice question.
Abscisic acid controls ______.
Multiple choice question.
Which is employed for the artificial ripening of banana fruits?
A farmer is fed up of weeds in his Wheat farm. Which of the following chemicals he can use to overcome the problem?
Which of the following is a NOT a naturally occurring phytohormone?
Which hormone causes Bakanae disease of rice?
Name the first hormone that was discovered in plant and its precursor.
A plant growth inhibitor hormone which causes wilting of leaves is ______.
The box given below contains twelve words. Out of these, ten can be arranged in five suitable matching pairs. Make these five pairs in the form of a table.
| Auxins, Abscisic acid, Fruit ripening, Cytokinins, Closure of stomata, Parthenocarpy, Ethylene, Gibberellins, Tropism, Stem elongation, Cuscuta, Cell division. |
