Knowledge of scientific instruments and their functions is frequently tested in general science sections of the UPSC exam.
Rate of growth of a plant is measured by
Asked in Section Officer(LDCE) 2021 22 2021 · Topic: Plant Physiology (Plant Growth Regulators (Phytohormones): Auxins, Gibberellins, Cytokinins, Abscisic acid, Ethylene – their biosynthesis, transport, physiological effects, and mechanisms of action.)
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