The Class 12 Biology practical examination plays a crucial role in the board results, and the viva voce (oral exam) often ...

Biology Practical Syllabus Class 12 2022 - 2023: The Central Board of Secondary Education focuses on overall development of candidates in each stream. Thus, both written theory papers and practical ...

Biology Viva Questions Class 12: Practicals are essential for Class 12 Biology students as it covers 30% of the total marks. The evaluation scheme for the Class 12 Biology practical exam includes ...