Class 11 Biology Notes

Chapters in Class 11 Biology

1. Chapter 1: The Living World

   3 topics

   • Introduction of The Living World
   • Diversity in The Living World
   • Taxonomic Categories

2. Chapter 2: Biological Classification

   7 topics

   • Introduction of Biological Classification
   • A Chart for - Characteristics of The Five Kingdoms
   • Kingdom Monera
   • Kingdom Protista
   • Kingdom Fungi
   • Kingdom Plantae & Kingdom Animalia
   • Viruses, Viroids, Prions And Lichens

3. Chapter 3: Plant Kingdom

   5 topics

   • Introduction of Plant Kingdom
   • Algae
   • Bryophytes
   • Gymnosperms
   • Angiosperms

4. Chapter 4: Animal Kingdom

   5 topics

   • Introduction of Animal Kingdom
   • Basis of Classification
   • Classification of Animals
   • Phylum – Chordata
   • Comparison of Chordates and Non-chordates

5. Chapter 5: Morphology of Flowering Plants

   10 topics

   • The Root & Regions of the Root
   • The Stem
   • Leaf
   • The Inflorescence
   • The Flowers
   • Parts of a Flower
   • The Fruit
   • The Seed

6. Chapter 6: Anatomy of Flowering Plants

   3 topics

   • Introduction of Anatomy of Flowering Plants
   • The Tissue System
   • Anatomy of Dicotyledonous and Monocotyledonous Plants

7. Chapter 7: Structural Organisation In Animals

   6 topics

   • Organ and Organ System
   • Frog
   • Morphology of A Frog
   • Anatomy of a frog
   • Digestive System of Frog
   • Male Reproductive System & Female Reproductive System of Frog

8. Chapter 8: Cell: The Unit of Life

   6 topics

   • Cell & It's Theory
   • An Overview of Cell
   • Prokaryotic Cells
   • Eukaryotic Cells
   • Animal cell
   • Plant Cell

9. Chapter 9: Biomolecules

   5 topics

   • Introduction of Biomolecules
   • How to Analyse Chemical Composition?
   • Primary and Secondary Metabolites
   • Biomacromolecules
   • Proteins

10. Chapter 10: Cell Cycle and Cell Division

    7 topics

    • Cell Cycle
    • M Phase
    • Significance of Mitosis
    • Meiosis I and Meiosis II
    • Significance of Meiosis
    • Fermentation
    • The Tricarboxylic Acid

11. Chapter 11: Photosynthesis in Higher Plants

    6 topics

    • Introduction of Photosynthesis in Higher Plants
    • Photosynthesis Process
    • Early Experiments
    • Where Does Photosynthesis Take Place?
    • How Many Types of Pigments Are Involved In Photosynthesis?
    • A Light Reaction.

12. Chapter 12: Respiration in Plants

    4 topics

    • Introduction of Respiration in Plants
    • Do Plants Breathe?
    • Glycolysis
    • Aerobic Respiration

13. Chapter 13: Plant Growth and Development

    5 topics

    • Introduction of Plant Growth and Development
    • Growth in Plant
    • Understanding Differentiation, Dedifferentiation, and Redifferentiation in Plants
    • Plant Development
    • Plant Growth Regulators

14. Chapter 14: Breathing and Exchange of Gases

    6 topics

    • Respiratory Organs
    • Human Respiratory System
    • Mechanism of Breathing
    • Exchange of Gases
    • Transport of Gases
    • Disorders of Respiratory System

15. Chapter 15: Body Fluids and Circulation

    3 topics

    • Blood
    • Lymph (Tissue Fluid)
    • Circulatory Pathways

16. Chapter 16: Excretory Products and Their Elimination

    10 topics

    • Introduction of Excretory Products and Their Elimination
    • Human Excretory System
    • Human Kidney
    • Urine Formation
    • Function of the Tubules
    • Mechanism of Concentration of The Filtrate
    • Regulation of Kidney Function
    • Micturition

17. Chapter 17: Locomotion and Movement

    10 topics

    • Introduction of Locomotion and Movement
    • Types of Movement
    • Muscles
    • Structure of Contractile Proteins & Mechanism of Muscle Contraction
    • Skeletal System
    • Human Skull
    • Vertebral Column (right lateral view)
    • The Rib Cage

18. Chapter 18: Neural Control And Coordination

    8 topics

    • Introduction of Neural Control And Coordination
    • Neural System
    • Human Neural System
    • Neuron as Structural and Functional Unit of Neural System
    • Generation and Conduction of Nerve Impulse
    • Transmission of Impulses
    • Central Neural System
    • Forebrain, Midbrain, Hindbrain

19. Chapter 19: Chemical Coordination and Integration

    6 topics

    • Introduction of Chemical Coordination and Integration
    • Endocrine Glands And Hormones
    • Human Endocrine System
    • Functions of The Endocrine System:
    • Hormones of Heart, Kidney and Gastrointestinal Tract
    • Mechanism of Hormone Action