Class 11

Biology Notes & Syllabus

Botany | Zoology | Ecology | Human Biology

Here you can find detailed notes, concept guides, and diagrams for all chapters of the Class 11 Biology syllabus.
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Class 11 Biology study resources and notes
Notes

Class 11 Biology Chapters (NEB Syllabus)

Chapter 1: The Cell (Structural and Functional Unit)

Chapter 2: Cell Division (Mitosis and Meiosis)

Chapter 3: Enzymes

Chapter 4: Diversity in the Plant Kingdom

Chapter 5: Morphology of Flowering Plants

Chapter 6: Anatomy of Flowering Plants (Plant Tissues)

Chapter 7: Plant Physiology (Photosynthesis & Respiration)

Chapter 8: Reproduction in Plants

Chapter 9: Ecology and Environmental Biology

Chapter 10: Diversity in the Animal Kingdom

Chapter 11: Animal Tissues

Chapter 12: Study of a Type Animal (e.g., Earthworm/Frog)

Chapter 13: Human Digestive System

Chapter 14: Human Circulatory System

Chapter 15: Human Respiratory System

Chapter 16: Human Excretory System

Chapter 17: Human Nervous System and Sense Organs