HomeNCERT New Book for Class 12 Biology NCERT New Book for Class 12 Biology Ch - 1 : Sexual Reproduction in Flowering Plants Ch - 2 : Human Reproduction Ch - 3 : Reproductive Health Ch - 4 : Principles of Inheritance and Variation Ch - 5 : Molecular Basis of Inheritance Ch - 6 : Evolution Ch - 7 : Human Health and Diseases Ch - 8 : Microbes in Human Welfare Ch - 9 : Biotechnology Principles and Processes Ch - 10 : Biotechnology: and its Application Ch - 11 : Organisms and Populations Ch - 12 : Ecosystem Ch - 13 : Biodiversity and Conservation To support me in my journey you can donate by : 1) Paytm : 8595657896 Phonepe : 8595657896 Google pay – 8595657896 2) Or, Through Bank Account Anil Kumar Account No: 3583022531 IFSC: CBIN0283688 Central Bank of India, Vikaspuri, Delhi. Even a small contribution by you will be of great help for me.