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 12th Biology Half Yearly Exam - This article contains a selection of essential Multiple Choice Questions (MCQs) for the CBSE Class 12th Biology Mid Term Exam 2025, specifically designed to ...

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 ...