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प्रश्न
Buyers often complain that a particular fruit merchant uses some chemical to ripen fruits in his shop.
Name the chemical he must be using to do so.
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उत्तर
Ethylene (Ethret/ Ethephon) is used for ripening of fruits.
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संबंधित प्रश्न
Name the following:
Hormone that stimulates growth by cell division.
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.
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.
The figure given below shows the stages of ripening in a banana. Answer the question that follow:
Mention two characteristic features of this hormone.
Multiple choice question.
Which is employed for the artificial ripening of banana fruits?
A farmer is fed up of weeds in his Wheat farm. Which of the following chemicals he can use to overcome the problem?
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?
In which part of plant does auxin synthesis occur?
The response by parts of the plant towards stimulus is called as ______.
Which one of the following pair of plant hormones inhibit flowering in some plants?
