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प्रश्न
______ causes cell elongation, apical dominance and prevents abscission.
रिकाम्या जागा भरा
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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?
Abscisic acid functions as
The main function of abscisic acid in plants is to
______ hormone is responsible for the efflux of K+ ions from guard cells and acts as an antitranspirant.
Give the chemical features of abscisic acid.
Bud dormancy is induced by ______.
The hormone which accelerates senescence (ageing) and abscission of leaves is ______.
______ and ______ induce chemotropism of angiosperms and gymnosperms.
Define the following term:
Abscission
