Advertisements
Advertisements
प्रश्न
Give a reason – ABA is also known as an antitranspirant.
उत्तर
ABA could cause efflux of k+ ions from the guard cells and result in closure of stomata. So, it is known as an antitranspirant.
APPEARS IN
संबंधित प्रश्न
Which of the following phytohormone is not associated with the promotion of growth in plants?
Which among the following is NOT a physiological role of abscisic acid?
How abscisic acid helps plants to overcome stress?
Increase in abscisic acid (ABA) concentration causes ____________ in 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
Given below function performed by plant hormone. Which hormone is responsible for the given action?
Shedding of leaves
Name the stress hormone in plants.
A growth inhibiting hormone in plants:
Define the following term:
Abscission
