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प्रश्न
______ hormone is responsible for the efflux of K+ ions from guard cells and acts as an antitranspirant.
विकल्प
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
______ causes cell elongation, apical dominance and prevents abscission.
Which among the following is NOT a physiological role of abscisic acid?
Which physiological activity is NOT influenced by abscisic acid?
Increase in abscisic acid (ABA) concentration causes ____________ in plants.
The main function of abscisic acid in plants is ____________.
Which of the following is not associated with growth of plants?
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.
A growth inhibiting hormone in plants:
