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NEET 2001 Biology question

BiologyPlant Growth and DevelopmentNEET 2001

Which breaks dormancy of potato tuber : -

Answer: (1)

Solution

Gibberellins (GA3) break dormancy of buds, tubers and seeds, which is why they are used to make potato tubers sprout. ABA is the dormancy-inducing hormone (stress hormone), so (3)

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Question ID VK-088860