CBSE Class 12 Biology Syllabus 2021 (Revised) Download New Syllabus PDF

Class 12 Biology 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 2020-2021 includes all the essential topics in order to provide a clear idea about the curriculum.

CBSE Class 12 Biology Syllabus 2020-2021 Download New Syllabus PDF

Class 12 Biology syllabus of CBSE board also provides information about the marking scheme of each topic.

Download Revised CBSE Class 12 Biology Syllabus PDF 2020-2021

CBSE Class 12 Biology Deleted Syllabus Portion PDF for 2020-21

Mentioned below CBSE Class 12 Biology syllabus for 2020-2021 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.

Students can download NCERT notes of each Unit.

VIIGenetics and Evolution18
VIIIBiology and Human Welfare14
IXBiotechnology and its Applications10
XEcology and Environment14

Students can check out the all 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 SchemeMarks
One Major Experiment5
One Minor Experiment4
Slide Preparation5
Practical Record + Viva VoceCredit to the students’ work over the academic session may be given4
Project Record + Viva Voce5

After knowing the CBSE Class 12 syllabus, students must prepare by solving  CBSE Class 12 Biology previous years papers and sample papers.

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