12 CBSE Biology

Ch:1 Reproduction in Organisms

Ch:2 Sexual Reproduction in Flowering Plants

Ch:3 Human Reproduction

Ch:4 Reproductive Health

Ch:5 Principles of Inheritance and Variation

Ch:6 Molecular Basis of Inheritance

Ch:7 Evolution

Ch:8 Human Health and Disease

Ch:9 Strategies for Enhancement in Food Production

Ch:10 Microbes in Human Welfare

Ch:11 Biotechnology : Principles and Processes

Ch:12 Biotechnology and its Applications

Ch:13 Organisms and Populations

Ch:14 Ecosystem

Ch:15 Biodiversity and Conservation

Ch:16 Environmental Issues