Environmental Issues | Revision Notes | Class 12

With increase in human population, demands for food, shelter, water, electricity, roads, and automobiles are increasing rapidly and exerting pressure…

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Biomolecules | Revision Notes | Bology | Class 12

Carbohydrates Classification of carbohydrates: Monosaccharides: Polyhydroxy aldehydes or polyhydroxy ketones which cannot be decomposed by hydrolysis to give simpler carbohydrates.Examples: Glucose, Fructose,…

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Biological Function of Nucleic Acids | Biomolecules | Class XII

The important biological functions of nucleic acids are given below: (i) Heredity DNA serves as the chemical basis of heredity…

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Nitrogen Cycle | Grade VIII

The cyclic process of nitrogen being fixed, used by plants and animals and later returned to the atmosphere, is referred…

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