CBSE Class 12 Maths Chapter 1 Practice Questions 2025: The 2024-25 Competency-Based Questions for CBSE Class 12 Biology Chapter 3 Ecosystem is given here. Check and download the MCQs and Free Response ...

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.