The National Institute of Open Schooling (NIOS) has released the updated Class 12 syllabus for the 2025-26 academic year. Students intending to take the October 2025 examinations should download this ...

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.

Biology Viva Questions Class 12: The Class 12 Biology practical examination plays a crucial role in the board results, and ...