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

Question

Which of the following is not an inhibitory substance governing seed dormancy ? (A) Gibberellic acid (B) Abscisic acid (C) Phenolic acid (D) Para-ascorbic acid

Tardigrade Admin · Accepted 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'.

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

Gibberellic acid

Abscisic acid

Phenolic acid

Para-ascorbic acid

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'.