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प्रश्न
A growth inhibiting hormone in plants:
विकल्प
Gibberellins
Indole-3 acetic acid
Abscisic Acid
Cytokinins
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उत्तर
Abscisic Acid
Explanation:
Abscisic Acid inhibits plant a growth by suppressing the rate of plant metabolism.
APPEARS IN
संबंधित प्रश्न
______ causes cell elongation, apical dominance and prevents abscission.
Bring out any two physiological activities of abscisic acid?
Which physiological activity is NOT influenced by abscisic acid?
Adverse environmental condition results in production of ______ in plants.
Abscisic acid functions as
Given below function performed by plant hormone. Which hormone is responsible for the given action?
Shedding of leaves
Name the stress hormone in plants.
The hormone which accelerates senescence (ageing) and abscission of leaves is ______.
______ and ______ induce chemotropism of angiosperms and gymnosperms.
______ is also called as "stress hormone''.
