Yes you can 320+ marks because 90% questions are directly from bio ncert

Yes, it is absolutely possible to score 300 marks in Biology without joining any coaching institute. However, it requires dedication, hard work, and smart study techniques. Here are some tips that can help you achieve your goal:

Understand the Syllabus:
The first step towards scoring well in Biology is to understand the syllabus completely. Go through the NCERT textbooks and make a list of all the topics that you need to study. Make sure you have a clear understanding of the concepts and are familiar with all the important terms, diagrams, and definitions.

Make a Study Plan:
Once you have understood the syllabus, make a study plan that suits your schedule and stick to it. Divide the topics into smaller sections and allocate specific time slots to each section. Make sure you cover all the topics before the exams.

Focus on Understanding:
Biology is a subject that requires a lot of understanding. Don't just memorize the concepts, try to understand them. Focus on the basics and then move on to the complex topics. Use diagrams, flowcharts, and mind maps to visualize the concepts.

Practice and Revise:
Practice is the key to success in Biology. Solve as many previous year question papers and sample papers as possible. This will help you understand the exam pattern and the type of questions that are asked. Also, revise the topics regularly. This will help you retain the information for a longer period.

Use Online Resources:
There are many online resources available that can help you in your preparation. Use websites like EduRev, Khan Academy, and YouTube to enhance your knowledge. These resources provide free study material, videos, and quizzes that can help you prepare better.

In conclusion, with proper planning, dedication, and hard work, scoring 300 marks in Biology without joining any coaching institute is absolutely possible. Remember, consistency is the key. Keep practicing and revising regularly, and you will surely achieve your goal.