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 ...

CBSE Class 12 Biology Exam Pattern and Marking Scheme 2025-26: The Central Board of Secondary Education (CBSE) will conduct the Class 12 Biology exam in 2026 based on a specific, structured pattern ...

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 ...

Biology Viva Questions Class 12: The Class 12 Biology practical examination plays a crucial role in the board results, and the viva voce (oral exam) often decides the final impression of a student’s ...