MP Board · Class 9 · Science · Improvement in Food ResourcesDifferentiate clearly between Macronutrients and Micronutrients required by plants.
Step-by-Step Solution
Plant nutrients are essential mineral elements required for proper growth and development. Macronutrients are required by plants in relatively large quantities, such as Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, and Sulphur (six essential elements). In contrast, Micronutrients are needed in very small amounts, such as Iron, Manganese, Boron, Zinc, Copper, Molybdenum, and Chlorine (seven essential elements). Both are critical for plant metabolic processes.
💡 Study Guide: This question tests core syllabus concepts from Improvement in Food Resources. For formulas, key summaries, and mock exam reference guides, read the full Improvement in Food Resources Revision Notes.