The annual exam for the Biology by the Bihar Secondary Education Board was successfully conducted on this 5th Feb 2020. The exam was given by thousand of the student of Bihar board who are in 12th class this year. After the exam, all the candidates must be searching for the BSEB 12th Biology Solved OMR Sheet 2021 they are told that the answer key of the exam is now available on the official website of the department. We are here providing you with the link so that you can View the answer key from here.
Answer Key Link > "Bihar Board Class 12 Biology Answer Key 2021"