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Question
At the onset of seed germination, the digestive enzyme amylase is produced by the action of ..............
At the onset of seed germination, the digestive enzyme amylase is produced by the action of ..............
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Solution
The correct option is B Gibberellins
Gibberellins break seed dormancy of buds and tubers. But in root tubers, it inhibits the development of root tuber. It enhances seed germination by enhancing alpha amylase synthesis and thus results in breaking seed dormancy. Thus, the production of digestive enzymes like alpha amylase is an action of gibberellin.
Gibberellins break seed dormancy of buds and tubers. But in root tubers, it inhibits the development of root tuber. It enhances seed germination by enhancing alpha amylase synthesis and thus results in breaking seed dormancy. Thus, the production of digestive enzymes like alpha amylase is an action of gibberellin.
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