Biology holds a very important value in CBSE 12th Board Examination. It is of 100 marks divisible as 70 in theory and 30 in practical. To score good in Biology, we have some tips for you to understand biological terms with concentration and perform well. They are: NCERT books are a major source. Read them thoroughly for the concept clearance. Books will help always but to memorize you must write what you have learned. Pen down all the difficult terminologies so that you could remember them. Frame your own summaries about various wholesome topics so that you can learn them stepwise. If any heads and subheads are there to remember, create flow charts. That will help you mug up things easily. Diagrams are a necessity in Biology. Keep drawing them with neatness and cleanness. Small heads and names always help i9n scoring good. They clear all the information which is sometimes not cleared by the big paragraphs. Always discuss your topics with a partner. Tell them to discuss with you too what they have learned. You would memorize easily this way what you have said and listen. Last but not the least, sample papers are proper preparation. Practice at least sample papers. Also Read: Earn up to 46,000 per month: Apply in SAIL Apply now for the vacant seats at Indian Air Force Date to apply for the Examination of HSSC Constable Recruitment Extended