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 ...

A thorough understanding of the CBSE Class 12 Biology Exam Pattern and the precise unit-wise weightage for 2026 is the foundation of a winning study strategy. By focusing preparation time on the ...

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