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 Central Board of Secondary Education (CBSE) successfully conducted the class 12th Biology exam on 27th March 2026 from 10:30 AM to 1:30 PM. Biology is one of the important subjects for medical ...