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 exam evaluates conceptual understanding, clarity of expression, and the ability to apply biological knowledge to real-life situations. CHECK: CBSE Class 12 Biology Exam Pattern 2026 CBSE Class 12 ...

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 has announced that the Class XII Biology examination will be held on March 27, 2026, providing students a clear timeline for structured preparation. Covering topics from cell biology to ...