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प्रश्न
Give a reason – ABA is also known as an antitranspirant.
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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.
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संबंधित प्रश्न
Which plant hormone is responsible for the wilting and falling of leaves?
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Abscisic acid is a ____________ chemically.
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Name the stress hormone in plants.
Identify the growth hormone in plants which causes inhibitory effect.
A growth inhibiting hormone in plants:
Define the following term:
Abscission
