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प्रश्न
Which hormone is responsible for fruit ripening?
उत्तर
Ethylene is responsible for fruit ripening.
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संबंधित प्रश्न
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.
Ethylene retards the senescence of leaves, flowers, and fruits.
What would be expected to happen if A rotten fruit gets mixed with unripe fruits?
In which of the following cases ethylene (gaseous phytohormone) synthesized in large amounts by tissues?
- Ripening of fruits
- Senescence
- Cell division promoting activity
- Actively growing apices of stems and roots.
Which phytohormones is called secondary hormone?
A farmer grows cucumber plants in his field. He wants to increase the number of female flowers in them. Which plant growth regulation can be applied to achieve this?
Ethylene is synthesised in ______.
Explain the role of chlorophyllase enzyme in banana.
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 |
