ISC 12th Biology 2023 Chapter wise Weightage and Important Topics
CISCE publishes the ISC 12th 2023 exam pattern and subject wise syllabus and important topics at official website. Here are the chapter wise weightage and important topics of ISC 12th Biology 2023 syllabus here.
ISC 12th 2023 subject wise syllabus and exam pattern has been released by the Council for the Indian School Certificate Examination (CISCE) at the official website- cisce.org. ISC Class 12 Biology 2023 exam will be held in offline mode. The duration of the ISC 12th Biology 2023 paper is 3 hours. The duration of the ISC Class 12 Biology paper is 3 hours. Type of the Biology paper question is subjective. Check out the ISC 12th Biology 2023 exam division is highlighted in the following section-
- Maximum marks for theory exam: 80 marks
- Maximum marks for practical exam: 20 marks
Here are the design of the theoretical question paper of ISC Class 12 Biology Paper 2023-
Type of the questions | Marks |
Very short answer questions | 1 mark each |
Short answer type questions – I | 2 marks each |
Short answer type questions – II | 3 marks each |
Value based questions | 4 marks |
Long answer type questions | 5 marks each |
Also Read: ISC 12th Physics 2023 Chapter Wise Weightage
ISC 12th Biology 2023 Chapter wise Weightage
Check out the ISC 12th Biology 2023 Chapter wise weightage here in the given table-
Unit | Total Weightage |
Reproduction | 16 Marks |
Genetics and Evolution | 15 Marks |
Biology and Human Welfare | 14 Marks |
Biotechnology and its Applications | 10 Marks |
Ecology and Environment | 15 Marks |
Total | 70 Marks |
ISC 12th Biology 2023: Important Topics
Here are the important topics related to ISC 12th Biology 2023-
Unit Name | Important Topics |
Reproduction |
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Genetics and Evolution |
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Biology and Human Welfare |
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Biotechnology and its Applications |
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Ecology and Environment |
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