Updated 9th Class Biology Book PDF (PTB) – Session 2025-2026
Download the latest edition of the Punjab Textbook Board (PTB) Biology book for Class 9 (Science Group).
Looking for the latest Biology textbook in PDF format? Your search ends here! We're proud to offer the updated version revised for the academic year 2025-2026. This new edition features enhanced explanations and modernized content following the Punjab Curriculum.
Key Features of the 2025 Edition
- Updated Syllabus: Matches Punjab Board's latest curriculum requirements.
- Clear Diagrams: Improved biological illustrations for better concept visualization.
- Learning Aids: Includes solved examples and practical activities.
- Exam Centric: Specifically designed for board exam preparation.
Chapter Breakdown (Syllabus)
To prepare effectively, students must cover the following units included in this PDF:
| Unit | Chapter Name | Key Concepts |
|---|---|---|
| 1-3 | Intro & Biodiversity | Classification, Binomial Nomenclature |
| 4 | Cells and Tissues | Microscopy, Cell Organelles |
| 5 | Cell Cycle | Mitosis, Meiosis, Apoptosis |
| 6-7 | Enzymes & Bioenergetics | Photosynthesis, Respiration |
| 8-9 | Nutrition & Transport | Digestion, Circulation (Heart) |
Download 9th Class Biology Book PDF
You can read the book online or download it to your mobile/PC using the button below.
Download Textbook File
Click below to access the secure Google Drive file.
Download Biology Book PDF
Format: PDF | Size: 28MB | Publisher: Punjab Textbook Board
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