Sign In Question: Which hormone initiates rooting in cuttings? (RAU BIKANER & UDAIPUR 2013)
✅Explanation::Auxins are plant hormones promoting:
-Root development
-Cell elongation
-Cell division in stem cuttings
-Root development
-Cell elongation
-Cell division in stem cuttings
📌Other Options Explanations:
-GA3 (Gibberellic Acid): Promotes stem elongation and seed germination.
-Cytokinin: Promotes cell division and shoot formation.
-ABA (Abscisic Acid): Regulates seed dormancy and stress responses.
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