NCERT · Class 11 · 2026–27
NCERT Class 11 Biology Book PDF 2026–27: Biology
The NCERT Biology textbook for Class 11 in 2026–27 is Biology, with 19 chapters. Download every chapter below as an official PDF from ncert.nic.in, or the whole book as one ZIP file. Hindi medium: Jeev Vigyan.
Class 11 Biology at a glance
- Class 11
- Subject Biology
- Book Biology
- Chapters 19
- Edition Reprint 2026–27
- Hindi medium Jeev Vigyan
Biology: all 19 chapters (PDF)
Class 11 Biology, in book order. Each link opens the official NCERT PDF on ncert.nic.in.
- Chapter 1: The Living World Download PDF
- Chapter 2: Biological Classification Download PDF
- Chapter 3: Plant Kingdom Download PDF
- Chapter 4: Animal Kingdom Download PDF
- Chapter 5: Morphology of Flowering Plants Download PDF
- Chapter 6: Anatomy of Flowering Plants Download PDF
- Chapter 7: Structural Organisation in Animals Download PDF
- Chapter 8: Cell: The Unit of Life Download PDF
- Chapter 9: Biomolecules Download PDF
- Chapter 10: Cell Cycle and Cell Division Download PDF
- Chapter 11: Photosynthesis in Higher Plants Download PDF
- Chapter 12: Respiration in Plants Download PDF
- Chapter 13: Plant Growth and Development Download PDF
- Chapter 14: Breathing and Exchange of Gases Download PDF
- Chapter 15: Body Fluids and Circulation Download PDF
- Chapter 16: Excretory Products and their Elimination Download PDF
- Chapter 17: Locomotion and Movement Download PDF
- Chapter 18: Neural Control and Coordination Download PDF
- Chapter 19: Chemical Coordination and Integration Download PDF
Download the complete Biology textbook
Hindi medium: Jeev Vigyan (19 chapters)
The Hindi-medium edition of Biology is Jeev Vigyan. Chapter PDFs, as published by NCERT:
- Chapter 1 Download PDF
- Chapter 2 Download PDF
- Chapter 3 Download PDF
- Chapter 4 Download PDF
- Chapter 5 Download PDF
- Chapter 6 Download PDF
- Chapter 7 Download PDF
- Chapter 8 Download PDF
- Chapter 9 Download PDF
- Chapter 10 Download PDF
- Chapter 11 Download PDF
- Chapter 12 Download PDF
- Chapter 13 Download PDF
- Chapter 14 Download PDF
- Chapter 15 Download PDF
- Chapter 16 Download PDF
- Chapter 17 Download PDF
- Chapter 18 Download PDF
- Chapter 19 Download PDF
FAQ
NCERT Class 11 Biology: common questions
Which NCERT book is used for Class 11 Biology in 2026–27?
The book is Biology. NCERT lists it as the Class 11 Biology textbook on its official textbook website (checked September 2026).
How many chapters are in NCERT Class 11 Biology?
Biology has 19 chapters. Each one is a separate PDF on this page, and the full book is also available as a ZIP file.
Are these NCERT Class 11 Biology PDFs free and official?
Yes. Every link on this page opens the PDF directly from NCERT’s own server (ncert.nic.in). NCERT makes its textbooks free to download, with no login or payment.
Is NCERT Class 11 Biology available in Hindi medium?
Yes. The Hindi-medium edition is Jeev Vigyan, and its chapter PDFs are listed on this page below the English-medium edition.
Can CBSE students in the Gulf use these Class 11 books?
Yes. The PDFs download from anywhere, and CBSE schools in the UAE, Saudi Arabia, Qatar, Kuwait, Oman and Bahrain follow the same CBSE curriculum as schools in India.