Revised CBSE Syllabus 2021 for Class 12 Biology
Revised CBSE Syllabus 2021 for Class 12 Biology CLASS XII (2020 – 21) (THEORY) Time:3 Hours Max. Marks:70 Unit Title Marks VI Reproduction 14 VII Genetics and Evolution 18 VIII Biology and Human Welfare 14 IX Biotechnology and Read more