Hello there,

To increase your biology score from around 230, follow these tips:

1. Focus on NCERT: Study NCERT textbooks thoroughly, as most NEET questions are based on them.
   
   
2. Make Notes: Create short notes for quick revision, highlighting key terms, processes, and diagrams.
   
   
3. Practice Diagrams: Draw and label diagrams regularly to improve retention and understanding.
   
   
4. Revise Weak Areas: Identify and focus more on weak topics like genetics, human physiology, and ecology.
   
   
5. Use Flashcards: Prepare flashcards for biological terms, cycles, and classifications.
   
   
6. Solve Previous Papers: Practice past NEET papers and mock tests to improve accuracy and time management.
   
   
7. Revision Schedule: Allocate daily time for biology and revise regularly.
   
   
8. Concept Clarity: Ensure you understand the concepts instead of memorizing them blindly.
   
   

I hope this answer helps you. If you have more queries, then feel free to share your questions with us, we will be happy to assist you.

Thank you, and I wish you all the best in your bright future.