ISC Class 12 Biology Chapter-Wise Weightage 2024

ISC Class 12 Biology Chapter-Wise Weightage 2024

ISC Class 12 Biology Chapter-Wise Weightage 2024: For Class 12, the Council for the Indian School Certificate Examinations (CISCE) has declared the unit-wise weightage for all major subjects and the same official weightage for units is detailed here. However, in regards to the chapter-wise weightage, it is based on the analysis of previous papers and is unofficial in nature. The chapter-wise marks distribution may have minor changes but the unit-wise distribution will strictly be followed in the question paper.

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ISC Class 12 Biology Chapter-Wise Weightage 2024

The total marks distribution for all units and their respective chapters is as follows:

Unit 1: Reproduction

Unit 2: Genetics and Evolution

Unit 3: Biology and Human Welfare

Unit 4: Biotechnology and its Applications

Unit 5: Ecology and Environment

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