NEET Weightage 2023: Check Class 11, 12 Biology syllabus weightage
NEET 2023 exam is scheduled to be held on 7th May and those who are planning on appearing for the exam must understand the exam syllabus and weightage for each topic. Read further to know the NEET Biology syllabus weightage.
NEET Weightage 2023: NEET is a national-level entrance examination conducted to provide admission into medical courses all over the country, and the competition for securing admission is high as 16 lakh plus candidates appear for the exam every year. The exam is scheduled to be held on 7th May 2023. Students preparing for the exam must understand the syllabus weightage of Biology which is one of the scoring sections of the NEET exam. Understanding the weightage for each topic of Biology can help students to strategize their study timetable and score well on the exam.
NEET Weightage 2023: Class 11 Biology Weightage
Class 11 Biology syllabus weightage for NEET 2023 has been given below-| Sl.No. | Unit Name | Weightage |
| 1 | Diversity of Living Organism | 11% |
| 2 | Structural Organism | 7% |
| 3 | Cell | 8% |
| 4 | Plant Physiology | 7% |
| 5 | Animal Physiology | 18% |
NEET 2023: Class 12 Biology Weightage
Class 12 Biology syllabus weightage for NEET 2023 has been given below-| Sl.No. | Unit Name | Weightage |
| 1 | Reproduction | 11% |
| 2 | Genetics and Evolution | 19% |
| 3 | Biology in Human Welfare | 9% |
| 4 | Biotechnology | 5% |
| 5 | Ecology and Environment | 5% |
NEET Weightage 2023: Class 11 & 12 Last 3 Years' Weightage
The last 3-year weightage for class 11 & 12 has been given below -| Chapters of Class 12 | Number of Questions | ||
| 2022 | 2021 | 2020 | |
| Reproduction in organisms | 2 | 1 | 0 |
| Reproduction in Flowering Plants | 2 | 3 | 3 |
| Human Reproductions | 3 | 3 | 3 |
| Reproductive Health | 2 | 3 | 1 |
| Principles of Inheritance and Variation | 2 | 1 | 3 |
| Molecular Basis of Inheritance | 8 | 9 | 3 |
| Evolution | 2 | 2 | 3 |
| Microbes in Human Welfare | 1 | 1 | 1 |
| Biotech: Principles | 5 | 6 | 6 |
| Organisms and Population | 3 | 5 | 3 |
| Ecosystem | 3 | 3 | 1 |
| Excretion | 1 | 0 | 2 |
| Locomotion and Movement | 3 | 4 | 1 |
| Chapters of Class 11 | 2022 | 2021 | 2020 |
| Cell Cycle & Division | 5 | 5 | 4 |
| Transport in Plants | 3 | 1 | 1 |
| Mineral Nutrition | 2 | 1 | 0 |
| Plant Kingdom | 3 | 4 | 3 |
| Animal Kingdom | 2 | 3 | 4 |
| Structural Organism | 4 | 3 | 3 |
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