Punjab Board · New syllabus 2026
10th Class Biology Notes 2026
Complete notes for all 10 chapters of 10th class Biology in English and Urdu — definitions, solved examples and a quick recap for every chapter. Read them online or download each chapter as a free PDF.
- 1
Chapter 1: Human Digestive System
10th class Biology chapter 1 notes · 6 pages
- 2
Chapter 2: Human Respiratory System
10th class Biology chapter 2 notes · 6 pages
- 3
Chapter 3: Human Blood Circulatory System
10th class Biology chapter 3 notes · 5 pages
- 4
Chapter 4: Human Urinary System
10th class Biology chapter 4 notes · 5 pages
- 5
Chapter 5: Coordination
10th class Biology chapter 5 notes · 5 pages
- 6
Chapter 6: Reproduction
10th class Biology chapter 6 notes · 5 pages
- 7
Chapter 7: Inheritance
10th class Biology chapter 7 notes · 5 pages
- 8
Chapter 8: Biotechnology
10th class Biology chapter 8 notes · 5 pages
- 9
Chapter 9: Diseases and Immunity
10th class Biology chapter 9 notes · 5 pages
- 10
Chapter 10: Evolution
10th class Biology chapter 10 notes · 5 pages
About these 10th class Biology notes
These notes follow the 10th class Biology textbook taught under the Punjab Board new syllabus 2026. Every chapter is written as a full page you can read on your phone, with the same content available as a print-ready PDF. Each one is checked by a teacher before it is published.
Chapters covered
Chapter 1 – Human Digestive System; Chapter 2 – Human Respiratory System; Chapter 3 – Human Blood Circulatory System; Chapter 4 – Human Urinary System; Chapter 5 – Coordination; Chapter 6 – Reproduction; Chapter 7 – Inheritance; Chapter 8 – Biotechnology; Chapter 9 – Diseases and Immunity; Chapter 10 – Evolution.
Are the notes free?
Yes. Reading the notes online and downloading the PDF are both free, and no sign-in is needed.
Are they available in Urdu?
Yes. Use the Urdu button next to a chapter to read that chapter's notes in Urdu.