CBSE Class 12 Biology Notes

Microbes in Human Welfare Class 12 Biology Chapter 8 Notes Microbes in Household Products Fermentation of Dough: Cheese and Microbes: Microbes in Industrial Products: 1. Fermented Beverages: 2. Antibiotics: 3. Chemicals, Enzymes, and Bioactive Molecules: Microbes in Sewage Treatment: 1. Primary Treatment: 2. Secondary Treatment (Biological Treatment): Microbes in the Production of Biogas: Biogas Production […]

Human Health And Disease Class 12 Biology Chapter 7 Notes Common Diseases In Human Bacterial Diseases: Viral Diseases: Protozoan Diseases: Helminthic Diseases: Fungal Diseases: Prevention and Control Measures: Immunity Types of Immunity: Innate Immunity Types of Innate Immune Barriers: Acquired Immunity Primary and Secondary Immune Responses: Lymphocytes in Acquired Immunity: Antibodies: Cell-Mediated Immunity (CMI): Active

Evolution Class 12 Biology Chapter 6 Notes Origin of Life Evolution of Life Forms – A Theory Evidences for Evolution Adaptive Radiation Biological Evolution Mechanism of Evolution Hardy-Weinberg Principle A Brief Account of Evolution Origin and Evolution of Man

Molecular Basis Of Inheritance Class 12 Biology Chapter 5 Notes Structure of DNA 1. Deoxyribonucleotides: 2. Base Pairs: 3. Double Helix Structure: 4. Complementary Strands: 5. Base Pairing Rules: 6. Base Pairing Specificity: 7. Overall Function: Structure of Polynucleotide Chain The chemical structure of a polynucleotide chain, whether it’s DNA or RNA, consists of several

Principles of Inheritance And Variation Class 12 Biology Chapter 4 Notes Gregor Mendel’s experiments on inheritance in garden peas Gregor Mendel and Inheritance Characteristics Investigated True-Breeding Lines Pairs of Contrasting Traits Contrasting Traits Studied by Mendel in Pea Plants Mendel’s Experiments and the Laws of Inheritance I. Mendel’s Hybridization Experiment II. The Concept of Genes