Which of the following is pairs, is not correctly matched?

مندرجہ ذیل میں سے کون سا جوڑا ہے ، صحیح طور پر مماثل نہیں ہے؟

Abscisic add-Stomatal closure

IAA-Cell wall elongation

Gibberellic acid-Leaf fall

None of these

Gibberellic acid promotes stem elongation, seed germination, and flowering rather than leaf fall.

Leaf fall (abscission) is mainly regulated by abscisic acid (ABA) and ethylene.