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प्रश्न
Which hormone is responsible for fruit ripening?
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उत्तर
Ethylene is responsible for fruit ripening.
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संबंधित प्रश्न
The figure given below shows the stages of ripening in a banana. Answer the questions that follow:
- Name the plant hormone responsible for the above changes.
- Mention two characteristic features of this hormone.
To increase the sugar production in sugarcanes they are sprayed with ______
______ is a gaseous hormone involved in the abscission of organs and acceleration of fruit ripening.
Name the gaseous plant hormone. Describe its three different actions in plants.
What would be expected to happen if A rotten fruit gets mixed with unripe fruits?
Synthesis of ethylene takes place in ______
Describe physiological effects and applications of gaseous hormones in plants.
Ethylene is synthesised in ______.
Pick up the right options and complete the chart given below and rewrite:
(Options: Antitranspirant, Ethylene, Auxin, ABA, Apical dominance, Gibberellins, Cytokinin, NAA.)
| Sr. No. | Hormone | Example | Function |
| 1 | ____________ | IAA | Cell elongation |
| 2 | Auxin | IBA | ____________ |
| 3 | Stress hormone | ____________ | Delay cell division |
| 4 | ____________ | Zea tin | Cell division |
| 5 | Abscissic acid | ABA | ____________ |
| 6 | Auxin | ____________ | Flowering in pineapple |
Which hormone promotes internode/petiole elongation in deep water rice?
