Biology Class 12 Notes: Revision notes are the short textual content from the textbooks that summarises the chapter in fewer words. This helps students have a quick review of what they have learned in their class. Completely relying on revision notes won't be a great choice, as you must have an idea about the chapter and concept mentioned under the short notes. These are merely for revision purposes, not for cracking or scoring 100% in the exams. But yes, if students know the chapter well and refer to revision notes, they will definitely get a higher score.
In this master article, you will find the important and short revision notes for your CBSE Class 12 Biology. These CBSE notes are designed based on the revised syllabus and NCERT Class 12 Biology revised textbook. Check and download the revision notes here.
CBSE Class 12 Biology 2024 Paper Structure
| Total Questions | 33 |
| Total Time | 3 Hours |
| Max Marks | 70 |
| Section A | 16 Questions (1 Mark each), MCQs, and Assertion and Reason Based Questions |
| Section B | 5 Questions (2 Mark each) |
| Section C | 7 Questions (3 Mark each) |
| Section D | 2 Case Study-based questions (4 Mark each) |
| Section E | 3 Questions (5 Mark each) |
CBSE Class 12 Biology Notes
Below is the list of CBSE Biology Class 12 short notes which will serve the purpose of Biology Class 12 revision notes for all chapters. Click on the chapter to see and download the notes.
| Chapter 1 Sexual Reproduction in Flowering Plants Class 12 Revision Notes |
| Chapter 4 Principles of Inheritance and Variation Class 12 Revision Notes |
| Chapter 5 Molecular Basis of Inheritance Class 12 Revision Notes |
| Chapter 9 Biotechnology: Principles and Processes Class 12 Revision Notes |
| Chapter 10 Biotechnology and its Applications Class 12 Revision Notes |
| Chapter 11 Organisms and Populations Class 12 Revision Notes |
| Chapter 12 Ecosystem Class 12 Revision Notes |
| Chapter 13 Biodiversity and Conservation Class 12 Revision Notes |
CBSE Class 12 Biology 2023-24 Course Structure
| Unit | Topic | Marks |
| VI | Reproduction | 16 |
| VII | Genetics and Evolution | 20 |
| VIII | Biology and Human Welfare | 12 |
| IX | Biotechnology and its Applications | 12 |
| X | Ecology and Environment | 10 |
TOTAL | 70 | |
CBSE Class 12 Biology Question Paper Design 2023-24
| Question Paper Design (Theory) 2023-24 | |
| Competencies |
|
| Demonstrate Knowledge and Understanding | 50% |
| Application of Knowledge / Concepts | 30% |
| Analyse, Evaluate and Create | 20% |
Comments
All Comments (0)
Join the conversation