Class 11 Biology CBSE Notes – Free PDF Download
CBSE Class 11 Biology Notes introduces a variety of important topics like the living world, biological classification, the structural organization in plants and animals, more about the cell, cell division, biomolecules, plant physiology, human physiology etc. A proper understanding of the CBSE Class 11 fundamental concepts in the Biology Notes is extremely crucial. The concepts of these chapters are required in higher classes to understand complicated topics easily.
CBSE Notes for Class 11 Biology
To help the students learn more effectively, we have provided 11th Class Biology Notes here. These CBSE Notes for Class 11 Biology include all the important concepts and diagrams to help the students learn the chapters properly. The notes are in accordance with the latest CBSE syllabus and guidelines to help students score well in the exams. With these NCERT Biology Class 11 Notes, learning Biology can be easy and effective. Students can also download the PDF format of notes and revise the important topics whenever they can. It is also suggested to make use of the CBSE Notes for Class 11 Biology to quickly get the details of a particular chapter.
Check the below links for CBSE Class 11 Biology Notes
| UNIT I DIVERSITY IN THE LIVING WORLD |
| Chapter 1 – The Living World |
| Chapter 2 – Biological Classification |
| Chapter 3 – Plant Kingdom |
| Chapter 4 – Animal Kingdom |
| UNIT II STRUCTURAL ORGANISATION IN PLANTS AND ANIMALS |
| Chapter 5 – Morphology of Flowering Plants |
| Chapter 6 – Anatomy of Flowering Plants |
| Chapter 7 – Structural Organisation in Animals |
| UNIT III CELL: STRUCTURE AND FUNCTIONS |
| Chapter 8 – Cell: The Unit of Life |
| Chapter 9 – Biomolecules |
| Chapter 10 – Cell Cycle and Cell Division |
| UNIT IV PLANT PHYSIOLOGY |
| Chapter 11 – Photosynthesis in Higher Plants |
| Chapter 12 – Respiration in Plants |
| Chapter 13 – Plant Growth and Development |
| UNIT V HUMAN PHYSIOLOGY |
| Chapter 14 – Breathing and Exchange of Gases |
| Chapter 15 – Body Fluids and Circulation |
| Chapter 16 – Excretory Products and their Elimination |
| Chapter 17 – Locomotion and Movement |
| Chapter 18 – Neural Control and Coordination |
| Chapter 19 – Chemical Coordination and Integration |
The following table has chapters that have been removed from the NCERT Class 11 Biology textbook 2023-24.
| Topics Removed from NCERT Class 11 Biology Textbook 2023-24 |
| UNIT IV PLANT PHYSIOLOGY |
| Transport in Plants |
| Mineral Nutrition |
| UNIT V HUMAN PHYSIOLOGY |
| Digestion and Absorption |
Visit BYJU’S for the latest CBSE notifications, Chapter wise Notes on physics, chemistry, maths and biology. At BYJU’S, we also provide interactive videos for a better understanding of the topics. We also provide NCERT Solutions for all subjects and classes in a clear-cut format.
Benefits of CBSE Class 11 Biology Notes
CBSE Class 11 Biology Notes is one of the important tools for the exam preparation of students. For this purpose, chapter-wise notes are available in online and offline mode at BYJU’S to help students perform well in the Class 11 exams.
- PDF format of notes can be accessed anywhere and at any time.
- CBSE Notes for Class 11 are absolutely free of cost for all the chapters.
- Highly experienced subject experts design solutions with care.
- It completely sticks to the CBSE syllabus and guidelines for the academic year.
- Minute concepts are also covered to help students perform well in the exams.
- Helps in both final exams and competitive exam preparation.
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