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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
The main function of the plant hormone called abscisic acid is to ______.
Which of the following phytohormone is not associated with the promotion of growth in plants?
Most of the plant hormones promote plant growth. A plant hormone which inhibits growth is ______.
Which hormone is known as a stress hormone in plants? Why?
Which among the following is NOT a physiological role of abscisic acid?
Abscisic acid functions as
______ is growth inhibitor.
Which plant hormone promotes dormancy in seeds and buds?
Abscisic acid is the common name given to two identical substances isolated separately. Name them.
Name the stress hormone in plants.
