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Which of the following is not an inhibitory substance governing seed dormancy?

Option: 1

Gibberellic acid


Option: 2

Abscisic acid


Option: 3

Phenolic acid


Option: 4

Both b and c


Answers (1)

best_answer

Gibberellic acid breaks seed dormancy by activating enzyme α - amylase. While abscisic acid and phenolic acid induce seed dormancy.

So, the correct answer is 'Gibberellic acid'.

Posted by

Divya Prakash Singh

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