Advertisements
Advertisements
प्रश्न
______ hormone is responsible for the efflux of K+ ions from guard cells and acts as an antitranspirant.
विकल्प
Gibberellins
Cytokinin
Ethylene
Abscisic acid
उत्तर
Abscisic acid hormone is responsible for the efflux of K+ ions from guard cells and acts as an antitranspirant.
APPEARS IN
संबंधित प्रश्न
Name the plant hormone which is responsible for the following effect:
Closing of stomata
Which physiological activity is NOT influenced by abscisic acid?
How abscisic acid helps plants to overcome stress?
Abscisic acid is a ____________ chemically.
Which of the following is not associated with growth of plants?
Which of the following is not associated with growth of plant?
The substance that triggers the fall of mature leaves and fruits from plants is due to
Abscisic acid is the common name given to two identical substances isolated separately. Name them.
Give the chemical features of abscisic acid.
A growth inhibiting hormone in plants:
