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 ...

The CBSE Class 12 Biology exam for 2025-26 comprises a 70-mark Theory paper and a 30-mark Practical Assessment, totaling 100 marks. The theory paper heavily emphasizes Competency-Based Questions (CBQs ...

The CBSE Class 12 Biology exam, set for March 25, 2025, demands more than memorization—it requires conceptual clarity, precise writing, and strategic preparation. This guide provides essential tips, ...