Question:

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

Updated On: Aug 20, 2024
  • Gibberellic acid
  • Abscisic acid
  • Phenolic acid
  • Para-ascorbic acid
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The Correct Option is A

Solution and Explanation

Abscisic acid (ABA), phenolic acid and para-ascorbic acid are inhibitory substances that cause seed dormancy. 
Effect of inhibitory substance can be removed by application of certain chemicals like gibberellic acid and nitrates.

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