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प्रश्न
______ hormone is responsible for the efflux of K+ ions from guard cells and acts as an antitranspirant.
पर्याय
Gibberellins
Cytokinin
Ethylene
Abscisic acid
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उत्तर
Abscisic acid hormone is responsible for the efflux of K+ ions from guard cells and acts as an antitranspirant.
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संबंधित प्रश्न
Which of the following phytohormone is not associated with the promotion of growth in plants?
______ causes cell elongation, apical dominance and prevents abscission.
Which among the following is NOT a physiological role of abscisic acid?
Abscisic acid is a ____________ chemically.
The main function of abscisic acid in plants is ____________.
The main function of abscisic acid in plants is to
Give a reason – ABA is also known as an antitranspirant.
Name the stress hormone in plants.
Describe abscissic acid physiological effects.
______ and ______ induce chemotropism of angiosperms and gymnosperms.
