CBSE 12th Biology Deleted Syllabus: CBSE has modified and eliminated a number of topics from the most recent CBSE Class 12 syllabus for the 2024–2025 academic year.
CBSE 12th Biology Deleted Syllabus: For the past few years, the Central Board of Secondary Education (CBSE) has been conducting novel trials with reference to board exams. The board has added numerous new issues and eliminated some from a wide range of subjects throughout this time. The most recent CBSE Class 12th syllabus has been changed and numerous subjects have been abolished for the 2024–2025 academic year. For students in the CBSE Board Class 12 Bio stream, biology is a crucial subject.
This topic is chosen by the majority of students pursuing careers in the medical field. It is crucial in this kind of scenario that the CBSE Board 12th Bio students be aware of the accurate biology syllabus. It’s critical for students taking the CBSE 12th board exam the following year to be aware of the topics that have been added to or eliminated from the biology curriculum.
Paper 12 of the CBSE , CBSE 12th Biology Deleted Syllabus:
The biology paper for Class 12 CBSE is worth a total of 70 marks. In the CBSE Class 12 Biology course, it consists of questions for 16 marks in Reproduction, 20 marks in Genetics and Evolution, 12 points in Biology and Human Welfare, 12 marks in Biotechnology and its Applications, and 10 marks in Ecology and Environment.
Deleted Syllabus 2025 for CBSE 12th
Topics related to ecology, reproduction, and the environment were eliminated from the CBSE Class 12 Biology curriculum. Chapter 1 of Unit-VI: Reproduction In Organisms, Reproduction All organisms have the ability to reproduce in order for their species to continue existing; Asexual reproduction includes binary fission, spore development, budding, gemmae formation, and fragmentation. Sexual reproduction includes plant propagation by vegetative means.
Environmental concerns from Chapter 16 of Unit X: Ecology and Environment The management of solid waste, radioactive waste, greenhouse effect and climate change effects and mitigation, deforestation, ozone layer depletion, air and water pollution, agricultural chemicals and their effects, solid waste management, and any one case study as a success story addressing environmental issue(s). In addition, a lot of material was eliminated from the experiments and practicals in the 12th Bio syllabus.
