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CBSE Class 12 Biology Syllabus 2022-23

CBSE Class 12 Biology Syllabus is an important subject which mainly deals with life, living organisms, nature, etc. CBSE board publishes the new and revised curriculum for every subject and continues modifying the course for students benefits. CBSE Syllabus for Class 12 Biology for the academic year 2022-23 is provided on this page. The syllabus pdf includes all the essential topics to provide a clear idea about the curriculum. Students can directly access the CBSE Biology Syllabus for Class 12 by clicking on the link provided further below. The CBSE Class 12 Biology Syllabus includes topics such as Reproduction, Genetics, and Evolution, etc. The CBSE Class 12 Syllabus also provides information about the marking scheme of each topic in Biology.

CBSE Class 12 Biology Syllabus PDF 2022-23

Students can download the latest released CBSE Class 12 Biology Syllabus PDF from the link below. Going through the syllabus will help students to know the topics they are going to study in Biology during the academic year.

Mentioned below CBSE Class 12 Biology Syllabus for 2022-23 along with the marking scheme and no. of periods. Students can get the number of chapters and subtopics under each unit in the PDF provided above.

Evaluation Scheme (Theory)
Units Topics 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 Theory 70
Practicals 30
Total 100

Students can check out the syllabus of class 1 to class 12 for all the subjects by visiting CBSE Syllabus page.

CBSE Class 12 Biology Practicals Evaluation Scheme

In Biology subject practicals play an important role. Students must focus on practicals simultaneously with the theory learning as it will help them in understanding the subject in a better way. Total 30 marks are devoted to the practicals. performing well in Biology Practicals will increase their overall score in Biology subject. Students can find the list of experiments of class 12 Biology in the syllabus pdf. The table below shows the Evaluation Scheme for CBSE Class 12 Practical exam.

Evaluation Scheme Marks
One Major Experiment 5 5
One Minor Experiment 2 & 3 4
Slide Preparation 1 & 4 5
Spotting 7
Practical Record + Viva Voce 4
Investigatory Project and its Project Record + Viva Voce 5
Total 30

After knowing the CBSE Class 12 Syllabus, students must prepare a study plan for themselves. Through this, their studies will be on track, and they could be able to finish the syllabus on time. Also, they get time for practising the CBSE Class 12 Biology previous years papers and sample papers. So, start studying from the beginning of the academic session to excel in 12th board exam.

Get access to interactive lessons and videos related to Maths and Science with BYJU’S App/ Tablet.

Frequently Asked Questions on CBSE Class 12 Biology Syllabus 2022-23

Which chapter is of high marks in the CBSE Class 12 Biology Syllabus?

The chapter Genetics and Evolution is of high marks in the CBSE Class 12 Biology Syllabus. Students can learn the concepts covered effectively using the study materials offered at BYJU’S.

What is the marks distribution for CBSE Class 12 Biology exam according to the syllabus?

The marks distribution for CBSE Class 12 Biology exam, according to the syllabus, is 70 marks for theory and 30 marks for practical.

Where can I find the CBSE Class 12 Biology syllabus?

Students can find the CBSE Class 12 Biology Syllabus for free at BYJU’S. The subject experts design the syllabus PDF to offer students with trustworthy materials to rely on.

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