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.

Exam is on March 27, 2026: Focus on revision, not new topics. Prioritize high-weightage chapters and revise NCERT thoroughly. Practice diagrams, solve sample papers, and stay calm. The CBSE Class 12 ...

Teachers recommend focusing on chapters that carry the most marks and revising them thoroughly.Ms. Beena Rawat, PGT Biology, Uttam School for Girls, Ghaziabad advises students to focus on Genetics and ...