Unit - 1 - Basics in Plant Physiology Plant Cell Anatomy of Plants Morphology of Plants Heterotrophic Plants Unit - 2 - Transport and Translocation of Water and Solutes Water Diffusion, Osmosis and Imbibition Absorption of Water Transpiration and Guttation Ascent of sap Absorption of Mineral Salts Mineral Nutrition of Plants Unit - 3 - Biochemistry and Metabolism Amino acids and Proteins Carbohydrates Lipids Nucleotides and Nucleic Acid Vitamins Enzymes Bioenergetics Photosynthesis Carbohydrate Metabolism Respiration and Lipid Metabolism Nitrogen and Sulphur Metabolism Secondary Metabolites