Advertisements
Advertisements
प्रश्न
Multiple choice question.
Abscisic acid controls ______.
पर्याय
cell division
leaf fall and dormancy
shoot elongation
cell elongation and wall formation
Advertisements
उत्तर
Abscisic acid controls leaf fall and dormancy.
APPEARS IN
संबंधित प्रश्न
A plant hormone related with inhibition of senescence is
Which of the following hormones regulate stomatal colour?
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 :
Name one plant hormone which inhibits the said phenomenon.
A farmer is fed up of weeds in his Wheat farm. Which of the following chemicals he can use to overcome the problem?
Why is ABA known as antitranspirant?
Write the name of______
- First hormone discovered in plants.
- Biological name of fungus from which Gibberellins were first isolated.
- The name given to the first cytokinin by Skoog and Miller.
Write the name of Hormone that can overcome the requirement of vernalization.
The only phytohormone which is a gas at ordinary temperature:
