Important Topics in Biology Class 12
The most important topics in biology for Class 12 are given below:
|
Important Topics |
What to Cover |
|---|---|
|
Sexual Reproduction in Flowering Plants |
Cover stages of the life cycle, pollination, and process of fertilization in plants |
|
Human Reproduction |
Focus on topics like gametogenesis, menstrual cycle, fertilization, and pregnancy. Remember to thoroughly prepare the diagrams. |
|
Cover important genetics topics like dominant and recessive traits and how they are inherited, linkage, recombination, and mutation. |
|
|
Molecular Basis of Inheritance |
Concentrate on learning DNA structure and processes like translation, and transcription and experiments of Griffith, Hershey & Chase and Meselson & Stahl. |
|
Origin of Life and Evolution |
Go through homologous and analogous organs, adaptive radiation, Hardy-Weinberg principle, natural selection and genetic drift. |
|
Biotechnology and its Applications: |
Learn genetic engineering techniques like recombinant DNA technology and PCR, concepts of biotechnological tools such as DNA sequencing and gene therapy and their application. |
|
Human Health and Diseases |
Learn about infectious and non-communicable diseases, their symptoms, and preventive measures of common diseases, along with the principles of immunology and vaccination. |
|
Ecosystem |
Focus on the ecosystem and its components, energy flow, nutrient cycles, and ecological succession, along with environmental issues such as pollution, conservation of forest and wildlife, and sustainability. |
|
Microbes in Human Welfare |
Cover uses of microbes in various fields, biofertilisers, biogas production, and microbes in sewage treatment |
|
Biodiversity and Conservation |
Concentrate on covering significance of biodiversity and conservation efforts, threats to biodiversity, and conservation strategies. |
Important Topics of Biology Class 12 CBSE
The Important Topics in Biology Class 12 to Score 90% and Above: The Biology Class 12 Board Exam is scheduled for 19th March 2024. The Class 12 Board is an important milestone in the academic journey of the students. As students prepare for their board exams, there are some important topics that cannot be missed. These topics are the key to scoring 90% and above in the CBSE Class 12 Biology exam. After a detailed analysis, we are providing a list of important topics of biology class 12 that will help you score 90% and above in Class 12 Boards.
Table of Content
- Important Topics in Biology Class 12
- Study Tips To Score Good Marks in Class 12 Biology
- CBSE Previous Year Question Papers
- Conclusion: CBSE Important Topics in Biology Class 12
- FAQs – CBSE Class 12 Biology Important Topics