These Class 9 Biology Long Questions Notes for Chapter 6 “Molecular Biology” follow the Federal Board 2025 SLO-Based curriculum. The notes provide detailed answers for all important long questions from the chapter.
Topics such as DNA structure, functions of nucleic acids, the process of replication, and protein synthesis are fully explained. These notes are excellent for preparing descriptive questions for board exams and school tests.
These notes are viewable online but not available for download. You can purchase the PDF version at a minimal cost for offline use.
Explore More from Chapter 6:
