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 ...

Biology exam for CBSE Class 12 is scheduled for March 27, 2026, with 33 compulsory questions The question paper has five sections with marks ranging from 1 to 5 for different question types ...