CBSE Class 12 Biology Syllabus
| Unit |
Title |
No. of Periods |
Marks |
| VI |
Reproduction |
30 |
14 |
| VII |
Genetics and Evolution |
40 |
18 |
| VIII |
Biology and Human Welfare |
30 |
14 |
| IX |
Biotechnology and its Applications |
30 |
10 |
| X |
Ecology and Environment |
30 |
14 |
| |
Total |
160 |
70 |
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 |
| One Minor Experiment |
4 |
| Slide Preparation |
5 |
| Spotting |
7 |
| Practical Record + Viva Voce |
Credit to the students’ work over the academic session may be given |
4 |
| Project Record + Viva Voce |
5 |
| Total |
30 |
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