CBSE Class 12 exams start Feb 17, 2026; Biology requires focused NCERT prep. Prioritize NCERT theory, diagrams, competency questions in the last 10 days. Revise high-weightage chapters like ...
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 ...