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GSEB HSC Class 12 Biology Chapter-Wise Weightage 2025GSEB HSC Class 12 Biology Chapter-Wise Weightage 2025: The GSEB HSC Class 12 Biology syllabus for 2025 is designed to cover the important biological concepts in five main units. The units in these are Human Reproduction, Reproductive Health, Principles of Heredity and Variation, Molecular Basis of Inheritance, Evolution, Human Health and Diseases, Microorganisms in Human Welfare, etc. Each unit deals with some critical topics that need to be understood by students along with its application in various real world situations.
Few units are given special weightage in the blueprint of the GSEB HSC class 12 Biology exam as these are the ones that hold primary importance in terms of more number of questions and higher marks. So to score well, students need to give priority to such topics and they can prepare less weighted topics later on.For example, you will find that topics under Human Reproduction and Principles of Heredity and Variation are listed as important due to higher weightage and complexity. So, focusing on these topics and covering them at the beginning will not only boost your confidence but will also increase your chances of scoring higher marks in GSEB HSC class 12 Biology exam scheduled to take place on March 3, 2024.
GSEB HSC Class 12 Biology Chapter-Wise Weightage 2025
Here’s the GSEB HSC class 12 Biology chapter-wise weightage 2025:| Subject Name | Part - A (marks) | Part - B (marks) | |
|---|---|---|---|
| Without General Option | With General Option | ||
| Sexual Reproduction in Flowering Plants | 5 | 4 | 4 |
| Human Reproduction | 2 | 7 | 11 |
| Reproductive Health | 5 | 2 | 4 |
| Principles of Heredity and Variation | 3 | 6 | 10 |
| Molecular Basis of Inheritance | 4 | 5 | 5 |
| Evolution | 5 | 3 | 5 |
| Human Health and Diseases | 2 | 6 | 9 |
| Microorganisms in Human Welfare | 4 | 3 | 5 |
| Biotechnology: Principles and Processes | 4 | 4 | 4 |
| Biotechnology and its Applications | 5 | 3 | 6 |
| Organisms and Population | 4 | 2 | 4 |
| Ecosystem | 4 | 2 | 5 |
| Biodiversity and Conservation | 3 | 3 | 3 |
| Total | 50 | 50 | 75 |
GSEB HSC Class 12 Biology Blueprint 2025
Here’s the GSEB HSC Class 12 biology blueprint 2025 that will provide you clarity about the types of questions, marks allotted, and number of questions:| Type of Questions | No. of Questions | Total Marks | |
|---|---|---|---|
| Without Option | With Option | ||
| Short Answer Questions (SA-I) | 8 | 12 | 16 |
| Short Answer Questions (SA-II) | 6 | 9 | 18 |
| Extended Answer Questions | 4 | 6 | 16 |
| Total | 18 | 27 | 50 |
GSEB HSC Class 12 Weightage 2025 Subject-Wise |
| Subject | Weightage Link |
|---|---|
| Mathematics | GSEB HSC Class 12 Mathematics Chapter-Wise Weightage 2025 |
| Chemistry | GSEB HSC Class 12 Chemistry Chapter-Wise Weightage 2025 |
| Physics | GSEB HSC Class 12 Physics Chapter-Wise Weightage 2025 |
