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प्रश्न
Name the following:
Growth-retarding hormone in plants.
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उत्तर
Abscisic acid
संबंधित प्रश्न
What is Parthenocarpy?
Which of the following hormones regulate stomatal colour?
Stems are
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.
Multiple choice question.
Abscisic acid controls ______.
Gibberellins are synthesised from ______.
First cytokinin was discovered by Skoog and Miller while working on tissue culture of ____________ plant.
Which among the following is the CORRECT statement regarding ethylene?
Identify the INCORRECT statement regarding physiological effects of ethylene.
The only phytohormone which is a gas at ordinary temperature:
