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 Previous Year Question Papers - Preparing for the CBSE Class 12 Biology exam becomes much easier with previous year question papers in PDF format. These papers help students ...

Here, we provide the CBSE Class 12 Biology Chapter 1 Biodiversity and Conservation competency-based questions for the 2025 examination. The free PDF for Biology Volume 2 has also been provided so that ...