Contents: Introduction and Scope / The Cell / Water / Biophysics / Water Transport Processes / Water Absorption / Ascent of Sap / Transpiration and Guttation / Mineral Nutrition / Mineral Absorption / Nitrogen Metabolism / Photosynthetic Apparatus / Photosynthesis / Photorespiration / Respiration / Fat Metabolism / Growth and Development / Growth Regulators / Physiology of Flowering / Photomorphogenesis / Movement in Plants / Biological Clock / Physiology of Seeds / Physiology of Abiotic Stresses / Significance of Plant Physiology / Practical Exercises