1. NCERT Biology Textbooks:
- The National Council of Educational Research and Training (NCERT) Biology textbooks are considered the bible for NEET preparation. They provide a comprehensive coverage of all the topics in the biology section and are written in a student-friendly language.

2. Biology Class Notes:
- Taking comprehensive notes during biology classes is crucial for NEET preparation. These notes should include important concepts, definitions, diagrams, and examples discussed in class. Organize the notes in a systematic manner for easy reference.

3. Biology Reference Books:
- Apart from the NCERT textbooks, several reference books can enhance your understanding of biological concepts. Some recommended options include:
- "Biology Vol. 1 and 2" by Trueman
- "Objective Biology" by Dinesh
- "Objective NCERT at Your Fingertips" by MTG Editorial Board
- "Biology for Medical Entrance Examinations" by Pradeep Publications

4. NEET Biology Study Material:
- Various NEET coaching institutes provide study material specifically designed for NEET preparation. These study materials are meticulously curated, covering all the important topics in a concise manner. Some renowned coaching institutes that offer reliable study material include Allen Career Institute, Aakash Institute, and Resonance.

5. Previous Years' Question Papers:
- Solving previous years' NEET question papers is crucial to understand the exam pattern, question format, and the level of difficulty. It helps in identifying the important topics and also improves time management skills. You can find these question papers online or through NEET preparation books.

6. Online Resources and EduRev:
- Online platforms like EduRev provide a wide range of study materials, notes, mock tests, and videos specifically tailored for NEET preparation. These resources are often created by experienced educators and experts in the field. EduRev offers a comprehensive collection of NEET biology study materials and is a highly recommended resource.

7. Biology Apps:
- Mobile applications like NEET Prep, NEET Biology, and NEET Exam Prep are available for download. These apps offer topic-wise study material, quizzes, flashcards, and practice questions to reinforce your understanding of biology concepts.

Remember, while studying from various resources, it is important to maintain focus, consistency, and regular revision. Make sure to consult reliable and trusted sources for accurate information. Additionally, practicing mock tests and solving sample papers will help you evaluate your progress and identify areas that require further improvement.