Cytokinin, Auxin, and Gibberellin are major classes of plant hormones (also called phytohormones). They are organic substances produced by plants that regulate various aspects of growth and development.
Which of the following is not a plant hormone ?
Asked in HPPSC HPAS Prelims 2010 · UPPSC Upper Mains 2011 · Topic: Plant Hormones (Cytokinins: Biosynthesis, Transport, and Physiological Effects)
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