Class 11 Biology New Notes PDF – All Chapters, New Syllabus (2025-26)

Download or read Class 11 Biology notes PDF designed according to the updated syllabus. These notes are perfect for 11th-grade students following the new syllabus. They cover all chapters and topics in a clear, structured format, so you can study everything in one place. You can easily download the PDF and revise anytime, anywhere.

Our 1st-year Biology notes are written in simple, easy-to-understand language. Each chapter includes detailed explanations, diagrams, questions, and MCQs with answers. Whether you need a quick revision or complete exam preparation, these class 11 biology short notes PDF and full notes help you learn without stress.

These biology class 11 notes PDF are perfect for fast revision, exercises, and strengthening your concepts. We also provide free PDF download options, so you can access your biology notes for class 11 PDF anytime. Study smart and prepare confidently with our 11th-class biology notes PDF.

Download Chapter-Wise 11th Class New Syllabus Biology Notes PDF

Chapter 1 – Biodiversity and Classification Notes	Chapter 2 – Bacteria and Viruses Notes
Chapter 3 – Cells and Subcellular Organelles Notes	Chapter 4 – Biomolecules Notes
Chapter 5 – Enzymes	Chapter 6 – Bioenergetics
Chapter 7 – Structural and Computational Biology	Chapter 8 – Plant Physiology
Chapter 9 – Human Digestive System	Chapter 10 – Human Respiratory System
Chapter 11 – Human Circulatory System	Chapter 12 – Human Skeletal and Muscular System

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