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प्रश्न
______ causes cell elongation, apical dominance and prevents abscission.
उत्तर
Auxin causes cell elongation, apical dominance and prevents abscission.
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संबंधित प्रश्न
Name the plant hormone which is responsible for the following effect:
Closing of stomata
Bring out any two physiological activities 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 plants?
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.
Name the plant hormone which is responsible for the following effect:
Falling of leaves
Define the following term:
Abscission
