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प्रश्न
A plant hormone related with inhibition of senescence is
विकल्प
Ethylene
ABA
Bromic acid
GA
उत्तर
GA
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संबंधित प्रश्न
Common gibberellin is
The tea plants are never allowed to grow lengthwise. This is done by cutting their apical buds, a process known as pruning. In this way, tea plants get a dense growth and easy yield. Answer the following question :
What plant hormone is responsible for the scientific phenomenon mentioned in 1.1.
Multiple choice question.
Abscisic acid controls ______.
Conversion of nitrates to nitrogen is called ______.
Multiple choice question.
How many molecules of ATP are required to fix one molecule of nitrogen?
Gibberellins are synthesised from ______.
A gardener wants to give bushy appearance to plants in our college campus.
- What should he do to achieve the same?
- Which property of phytohormones he must be aware of?
Name the phytohormone related with the given phenomenon.
- Apical dominance
- Bolting of Cabbage
- Artificial ripening of fruit
- Acts as Anti-transpirant by closing stomata
Which hormone promotes the production of male flowers in Cucurbits?
Study the diagram given below and answer the questions that follow:
- Name the phenomenon depicted by the shoot in the above diagram.
- Which plant hormone plays an important role in the above movement?
- Complete and rewrite the given statement by filling in the correct terms:
Shoots show positive ______ whereas, roots show positive ______.
