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प्रश्न
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 questions:
- Name the scientific phenomenon that is being overcome by pruning.
- What plant hormone is responsible for the scientific phenomenon mentioned in (a)?
- Name one plant hormone which inhibits the said phenomenon.
संक्षेप में उत्तर
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उत्तर
- Apical dominance
- Auxins is responsible for the scientific phenomenon mentioned in (a)
- Cytokinins
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Chemical Coordination in Plants - Review Questions [पृष्ठ ९४]
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संबंधित प्रश्न
How does chemical coordination occur in plants?
Stems are
Name the following:
Growth-retarding hormone in plants.
List five plant growth hormones and briefly describe their roles.
Name the tissue that transports hormones within the plant body?
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 among the following is the CORRECT statement regarding ethylene?
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 ______.
The only phytohormone which is a gas at ordinary temperature:
Bakane disease of rice is caused by ______.
