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प्रश्न
Multiple choice question.
Abscisic acid controls ______.
पर्याय
cell division
leaf fall and dormancy
shoot elongation
cell elongation and wall formation
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उत्तर
Abscisic acid controls leaf fall and dormancy.
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संबंधित प्रश्न
Stems are
Answer the following question.
What are plant hormones? Name the plant hormones responsible for the following:
- Growth of stem
- Promotion of cell division
- Inhibition of growth
- Elongation of cells
Name the tissue that transports hormones within the plant body?
Write the name of Hormone that can overcome the requirement of vernalization.
Which hormone promotes the production of male flowers in Cucurbits?
Which hormone induces parthenocarpy in tomatoes?
The active ingredient of Agent Orange is an egual mixture of two phenoxy herbicides ____________.
Coleoptile tips were removed and placed on agar for one hour, the agar would produce a bending when placed on one side of freshly cut coleoptile stumps.
What is the significance of the above experiment performed by Dr. F. Went?
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. |
