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प्रश्न
Abscisic acid is the common name given to two identical substances isolated separately. Name them.
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उत्तर
The two chemical substances are Abscisin and Dormin and their chemical formula is C15H2OO4.
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संबंधित प्रश्न
Which plant hormone is responsible for the wilting and falling of leaves?
______ causes stomatal closure.
Which physiological activity is NOT influenced by abscisic acid?
Which of the following is not associated with growth of plants?
Which of the following is not associated with growth of plant?
______ hormone is responsible for the efflux of K+ ions from guard cells and acts as an antitranspirant.
Given below function performed by plant hormone. Which hormone is responsible for the given action?
Shedding of leaves
Describe abscissic acid physiological effects.
______ and ______ induce chemotropism of angiosperms and gymnosperms.
Define the following term:
Abscission
