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.

The CBSE Class 12 Biology exam will be held on March 27, 2026. It is normal to feel excited or a little nervous. Biology is not just about memorising terms. You need to understand how things work, ...

The CBSE Class 12 Biology exam 2026 is scheduled for March 27, Friday. Experts emphasize that conceptual understanding, rather than rote learning, is key to scoring well. Ms. Niyati advises students ...

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 ...