Download CBSE Class 12 Biology previous year question papers in PDF format. Access solved papers from past years to prepare ...

The Class 12 Biology sample paper covers topics like competition, recombinant DNA technology, immunity, and population ...

Check the CBSE Class 12 Biology Sample Paper 2025 designed by subject matter experts for effective board exam preparation. This sample paper follows the latest CBSE exam pattern and includes ...

CBSE Class 12 Biology exams are scheduled for March 25, 2025, with a new focus on knowledge, application, and analysis-based questions. Key topics from Reproduction, Genetics and Evolution, and ...