| Chapter Name | 1 mark | 2 mark | 3 mark | 4 mark | Expected weightage |
| Protectors of Biosphere | 1 | 4 | |||
| Food Through Digestive Tract | 2 | 4 | |||
| Simple Nutrients into Cells | 1 | 1 | 1 | 7 | |
| Breathing for Energy | 3 | 2 | 4 | 19 | |
| Excretion to Maintain Homeostasis | 2 | 2 | 3 | 1 | 19 |
| The Biology of Movement | |||||
| Division for Growth and Reproduction | |||||
| Total score | 53 |
Plus Two – Second Term Chapter wise Weightage 2022
Plus Two – Second Term Chapter wise Weightage 2022 – Mathematics
Plus Two – Second Term Chapter wise Weightage 2022 – Physics
Plus Two – Second Term Chapter wise Weightage 2022 – Biology
Plus Two – Second Term Chapter wise Weightage 2022 – Chemistry
Plus Two – Second Term Chapter wise Weightage 2019
Plus Two – Second Term Chapter wise Weightage 2019 – Mathematics
Plus Two – Second Term Chapter wise Weightage 2019 – Physics
Plus Two – Second Term Chapter wise Weightage 2019 – Biology
Plus Two – Second Term Chapter wise Weightage 2019 – Chemistry
Plus One – Second Term Chapter wise Weightage 2022
Plus One – Second Term Chapter wise Weightage 2022 – Mathematics
Plus One – Second Term Chapter wise Weightage 2022 – Physics
Plus One – Second Term Chapter wise Weightage 2022 – Biology
Plus One – Second Term Chapter wise Weightage 2022 – Chemistry
