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 ...
Experiment 2: Collect and analyze soil samples from two different sites, studying texture, moisture content, pH, and water-holding capacity, and relating these factors to the types of plants found.
CBSE Class 12 Biology Exam Review 2025: The Central Board of Secondary Education (CBSE) concluded the Class 12 Biology exam today, March 25, 2025. The CBSE Class 12 Biology paper started at 10.30 am ...