Score 170+ in NEET Biology 2026: Topic-Wise Guide
Biology constitutes 90 questions with a total of 360 marks from NEET. A 170+ on Biology is definitely achievable with the appropriate strategy. It is suggested to read NCERT thoroughly, practice intelligently by working with a biology mock test book for NEET and revise frequently by going through the best biology question bank for NEET. Here is a generic guide for how to get started on each of the 10 units
Topic-Wise Breakdown for NEET Biology
If you are targeting 170+ then the first step is to know the weightage of units. The subject matter breakdown is as follows:
| Unit | Questions | Weightage % |
| The diversity of living things | 6-8 | 7–9 |
| Structural organization | 3-4 | 4 |
| Cell structure & function | 7-8 | 8–9 |
| Physiology of plants | 8-10 | 10-11 |
| Physiology of humans | 18-20 | 20-22 |
| Reproduction | 8-10 | 10-11 |
| Genetics & evolution | 10-12 | 11-13 |
| Human welfare and biology | 3-4 | 4 |
| Bio-technology | 5-6 | 6-7 |
| Ecology and the Environment | 10-12 | 11–13 |
How to Push Your Score Beyond 170
The implementation of knowledge into scores requires a few strategies:
- Stick with NCERT
Almost all Biology questions directly/indirectly draw from NCERT. Read all text, mark up tables and practice all figures.
- Practice Using Question Banks
The NCERT is the base and practice gives applied skills. Get hold of a good NEET biology question bank containing also complex questions on genetics, physiology, and biotechnology.
Take Mock Tests Seriously
Mock test books for biology NEET help you as they provide an exam environment to work in. Start with chapter-wise tests moving to full mocks. time-constrained practice prevents careless mistakes.
- Focus on High-Yield Topics
The topics Human Physiology, Genetics, and Ecology are units that comprise almost 40% of the Biology section. Consider prioritizing these topics to do quick revision of less weighted units.
- Revise with Short Notes & Diagrams
Prepare concise notes for Ecology, Plant Physiology, and Reproduction. At least 20–25 questions are diagram-based — revising visuals daily boosts accuracy.
- Analyze Mistakes
After every mock test, highlight the questions in which you made errors. Revise and redo these questions. The objective is not only to complete the test, but also to avoid making mistakes in the actual examination.
Final Words
To conclude, Biology is the highest-scoring subject in NEET. A combination of mastering NCERT, practicing daily using NEET Books, strengthening concepts with the best biology question bank for NEET, along with training with a reliable mock test book, will help score 170+. With practice, Biology can easily be the subject in which you can score 170+ marks.