BIOLOGY - NCERT TEXTBOOK FOR CLASS XII :
BIOLOGY - NCERT TEXTBOOK FOR CLASS XII : STUDY MATERIAL : CLASS XII REPRODUCTION IN ORGANISMS BIOTECHNOLOGY SEXUAL REPRODUCTION IN FLOWERING PLANTS HUMAN REPRODUCTION REPRODUCTIVE HEALTH PRINCIPLES OF INHERITANCE AND VARIATION MOLECULAR BASIS OF INHERITANCE EVOLUTION HUMAN HEALTH AND DISEASE STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION MICROBES IN HUMAN WELFARE BIOTECHNOLOGY : PRINCIPLES AND PROCESSES BIOTECHNOLOGY AND ITS APPLICATION ORGANISMS AND POPULATIONS ECOSYSTEM BIODIVERSITY AND CONSERVATION ENVIRONMENTAL ISSUES CHAPTER WISE NOTES Chapter wise ppt