12.0. Introduction 12.1. Methods to Study the Mineral Requirements of Plants 12.2. Essential Mineral Elements 12.2. Essential Mineral Elements 12.2. Essential Mineral Elements 12.2. Essential Mineral Elements 12.2. Essential Mineral Elements 12.2.1. Criteria for Essentiality 12.2.2. Role of Macro and Micro Nutrients 12.2.3. Deficiency Symptoms of Essential Elements 12.2.4. Toxicity of Micro Nutrients 12.3. Mechanism of Absorption of Elements 12.4. Translocation of Solutes 12.5. Soil as Reservoir of Essential Elements 12.6. Metabolism and Nitrogen - 12.6.1. Nitrogen Cycle 12.6.2. Biological Nitrogen Fixation 12.6.2. Biological Nitrogen Fixation
1.The Living World 2.Biological Classification 3.Plant Kingdom 4.Animal Kingdom 5.Morphology of Flowering Plants 6.Anatomy of Flowering Plants 7.Structural Organisation in Animals 8.The Unit of Life 9.Biomolecules 10. Cell Cycle and Cell Division 11.Transport in Plants 12.Mineral Nutrition 13.Photosynthesis in Higher Plants 14.Respiration in Plants 15.Plant Growth and Development 16.Digestion and Absorption 17.Breathing and Exchange of Gases 18.Body Fluids and Circulation 19.Excretary Products and Their Elimination 20. Locomotion and Movement 21. Neural Control and Coordination 22. Chemical Coordination and Integration