Class 9 New Biology Syllabus
Class 9 New Biology Syllabus is here. The Punjab Curriculum & Textbook Board (PCTB) has changed the textbooks of many courses, including the 9th class. PCTB recently shared the new 9th biology book and its syllabus for the academic year 2025-26. The new 9th biology book has many changes, such as some new topics and…