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Bihar Board Class 12 Biology Syllabus 2021-2022

BSEB-Bihar School Examination Board Details

Bihar Board Class 12 Biology Syllabus (2021-2022)

The Biology syllabus for sophistication 12 of Bihar Board offers a fresh perspective to the scholars on the topic. The Bihar Board Class 12 Biology Syllabus includes a spread of topics that cover good range everyday aspects of life.Human Welfare introduces the scholars to the vital role that Biologists play within the overall improvement of quality of life.

Just like other science subjects that have scope for practical exams, the syllabus for sophistication 12 Biology also makes provision for practical section. The experiments are framed to further enhance the understanding of topics covered under the idea section.

Download Bihar Board Class 12 Biology Syllabus 2021-2022 PDF

Have a look at the table given below to know the weightage of each unit of Biology Subject. It covers the entire syllabus that is mentioned in the Bihar Board Class 12 Syllabus 2021-2022.

Units Weightage
Unit 1: Sexual Reproduction 06
Unit 2: Genetics and evolution 18
Unit 3: Biology & human welfare 18
Unit 4: Biotechnology and its applications 18
Unit 5: Ecology and environment 10
Total 70


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