The correct answer is:(b) Iron Fertilizers mainly provide macro-nutrients like Nitrogen (N), Phosphorus (P), and Potassium (K), which are essential for plant growth. Iron (Fe) is a micro-nutrient, usually obtained from the soil rather than being a major component of ...

The correct answer is:(a) Wheat Baking quality is a crucial feature of wheat because it determines the texture, elasticity and rise of baked products like bread, cakes and pastries. The gluten content in wheat flour is essential for baking. Class ...

The correct answer is (a) Green gram. Green gram (moong dal) is a pulse crop, grown for human consumption. In contrast, berseem, oat, and Sudan grass are fodder crops, cultivated primarily to feed livestock. Class 9th Science NCERT MCQ Questions

The correct answer is (a) Lentil. Lentil is a pulse, not a cereal crop. Cereals like millets, sorghum, and maize are grass-family crops primarily grown for their edible seeds, which are rich in carbohydrates. Class 9th Science NCERT MCQ Questions

The correct answer is (c) Gram. Gram (such as chickpeas) is a rich source of protein, essential for body growth and repair. Millets, sorghum, and rice primarily provide carbohydrates, though they contain small amounts of protein. Class 9th Science NCERT ...