Scoring full marks in biology is not a very big deal if you have the determination and if you work sincerely. Biology is really an easily scorable subject.
- Just follow the NCERT text book. Understand the topics well. Consider NCERT like a holy book. You should remember each and every line the textbook.
- Take help of reference books like , Trueman, Pradeeps biology, etc., only if you are having doubts about a particular topic, or take help of your concerned teacher. Mehak ma’am always helped me out with any doubt I had.
- Remember to go through the previous year questions, they are really helpful. You get an idea of what kind of language and format is required for a particular answer. I solved "exam idea" for biology which had a variety of questions.
- Writing sample papers and model exams too would be extremely beneficial. Set up a timer and solve the paper as you would do In the examination Hall. This way you could easily learn to manage your time.
- When you write the exam be careful to read the question properly, as in biology board exams careless mistakes are also common . Again, you should be THOROUGH with the ncert.
These are some of the few things you need to really care as far as biology boards are concerned. All the best!