CBSE Class 12 Board Exam 2024: The Central Board of Secondary Education has released the CBSE Board Exam 2024 date sheet. The Class 12 board exams will be held from February 15 to March 2, 2024, according to the schedule. Students can access sample papers and important exam preparation tips here.
with the English paper, the Biology paper is scheduled for March 19, 2024 Although the Class 12 board exams 2024 begin early in February 22. The exam will begin at 10:30AM. READ ALSO: CBSE Class 10, 12 Date Sheet 2024 Out – 8 Preparation Strategies for Last 60 Days Class 12 Biology covers important topics for students preparing for Board Exams and competitive examinations. Here is a chapter-wise list of important topics that students appearing CBSE Class 12 Biology Board exam must cover. Explore the CBSE date sheet for Class 10 and 12 across Arts , Science , and Commerce streams.
Because of its importance in medical entrance exams such as NEET, medical students value this subject in particular. Griffith, Hershey & Chase, and Meselson & Stahl – Mechanism: replication, transcription, and translation – Salient features of genetic code – Lac Operon Evolution – Homologous and analogous organs – Adaptive radiation – Hardy-Weinberg principle Human Health and Disease – Life cycle of Plasmodium – Causative agents of diseases and their mode of transmission – Difference between innate and adaptive immunity – AIDS and Drug Abuse Strategies for Enhancement in Food Production – Inbreeding and outbreeding – Single-cell protein Microbes in Human Welfare – Microbes and their products – Sewage treatment – Biogas production Biotechnology: Principles and Processes – Restriction enzymes – Cloning vectors – Transformation processes Biotechnology and Its Applications – Bt cotton – RNA interference – Gene therapy – Genetically engineered insulin Organisms and Population – Population interactions Ecosystem – Pyramids of number, energy, and biomass – Nutrient cycling – Ecological Succession Biodiversity and Conservation – Causes of biodiversity losses Environmental Issues – Air pollution – Eutrophication and Biomagnification Stay updated with the latest education news on Times of India . Each chapter is equally important in preparing for competitive exams, as well as for the upcoming board exams. Chapter name Important topic Reproduction in Organisms – Modes of asexual reproduction Sexual Reproduction in Flowering Plants – Pre-Fertilization Events – Inbreeding depression – Double Fertilization Human Reproduction – Gametogenesis, Fertilization, and Events of Pregnancy Reproductive Health – Birth control methods – Sexually transmitted diseases – Techniques to treat infertility Principles of Inheritance and Variation – Mendel’s Laws – Post-Mendelian Genetics – Chromosomal Disorders and Pedigree analysis Molecular Basis of Inheritance – Structure of DNA – Experiments by F.