Biology Notes for Class 11 (Web Notes)

Biology Notes for Class 11 / Plus One / CBSE

Simple and Comprehensive Biology Notes for Class 11. Strictly based on NCERT. These are important material for NEET aspiratnts also.

For Class 12 Notes CLICK HERE.

Part-1 Botany

1. Biological classification
   • Topic 1: Classification
   • Topic 2: Kingdom Monera
   • Topic 3: Kingdom Protista
   • Topic 4: Kingdom Fungi
   • Topic 5: Plantae, Animalia, Viruses, Lichens
2. Plant kingdom
   • Topic 1: Classification System, Algae
   • Topic 2: Bryophytes
   • Topic 3: Pteridophytes
   • Topic 4: Gymnosperms
   • Topic 5: Angiosperms (Flowering plants)
   • Topic 6: Plant Life cycles and alternation of generations
3. Morphology of flowering plants
   • Topic 1: The Root
   • Topic 2: The Stem
   • Topic 3: The Leaf
   • Topic 4: The Flower and Inflorescence
   • Topic 5: The Fruit and Seed
   • Topic 6: Plant Families
4. Anatomy of flowering plants
   • Topic 1: The Tissues
   • Topic 2: The Tissue System
   • Topic 3: Anatomy of Dicot and monocot plants
   • Topic 4: Secondary Growth
5. Cell-The unit of Life
   • Topic 1: Cell Theory, Overview of cells
   • Topic 2: Prokaryotic cell
   • Topic 3: Eukaryotic cell - 1
   • Topic 4: Eukaryotic cell - 2
6. Cell cycle and cell division
   • Topic 1: Cell Cycle
   • Topic 2: Mitosis
   • Topic 3: Meiosis
7. Transport in plants
   • Topic 1: Means of Transport
   • Topic 2: Plant - Water Relations
   • Topic 3: Long distance Transport of Water
   • Topic 4: Transpiration
   • Topic 5: Uptake and Transport of Mineral Nutrients, Phloem Transport
8. Mineral nutrition
   • Topic 1: Essential Mineral Elements
   • Topic 2: Mechanism of Absorption of Elements
   • Topic 3: Metabolism of Nitrogen
9. Photosynthesis
   • Topic 1: Photosynthesis- Experiments
   • Topic 2: Photosynthesis- Site and Pigments
   • Topic 3: Light Reaction
   • Topic 4: Dark Reaction
   • Topic 5: Factors Affecting Photosynthesis
10. Respiration in plants
    • Topic 1: Breathing in Plants
    • Topic 2: Glycolysis
    • Topic 3: Fermentation (Anaerobic Respiration)
    • Topic 4: Aerobic Respiration
    • Topic 5: Respiratory Balance Sheet, Amphibolic Pathway, RQ
11. Plant growth n development
    • Topic 1: Growth
    • Topic 2: Differentiation, Dedifferentiation, Redifferentiation, Development
    • Topic 3: Plant Hormones
    • Topic 4: Role of Light and Temperature on Flowering

Part-2 Zoology

1. The living world
   • Topic 1: Properties of Living Organisms
   • Topic 2: Diversity in the Living World
   • Topic 3: Taxonomic Aids
2. Animal Kingdom
   • Topic 1: Basis of Classification
   • Topic 2: Porifera
   • Topic 3: Cnidaria
   • Topic 4: Ctenophora
   • Topic 5: Platyhelminthes
   • Topic 6: Aschelminthes
   • Topic 7: Annelida
   • Topic 8: Arthropoda
   • Topic 9: Mollusca
   • Topic 10: Echinodermata
   • Topic 11: Hemichordata
   • Topic 12: Chordata - up to Sub phylum Vertebrata
   • Topic 13: Chordata - Cyclostomata, Pisces
   • Topic 14: Chordata - Tetrapoda
3. Structural Organization in Animals
   • Topic 1: Animal Tissues (Epithelial Tissues)
   • Topic 2: Animal Tissues (Connective Tissues)
   • Topic 3: Animal Tissues (Muscle and Neural Tissues)
   • Topic 4: Cockroach- Morphology
   • Topic 5: Cockroach- Anatomy
   • Topic 6: Earthworm- Morphology
   • Topic 7: Earthworm- Anatomy
   • Topic 8: Frog- Morphology & Anatomy
4. Biomolecules
   • Topic 1: Bio-micromolecules
   • Topic 2: Bio-macromolecules
   • Topic 3: Metabolism
   • Topic 4: Enzymes
5. Digestion and Absorption
   • Topic 1: Alimentary Canal
   • Topic 2: Digestive Glands
   • Topic 3: Digestion and Absorption of Food
   • Topic 4: Disorders of Digestive System
6. Breathing and exchange of gases
   • Topic 1: Human Respiratory System
   • Topic 2: Mechanism of Respiration
   • Topic 3: Gas Exchange
   • Topic 4: Gas Transport
   • Topic 5: Regulation of Respiration, Respiratory Disorders
7. Body fluids and circulation
   • Topic 1: Circulatory Pathways
   • Topic 2: Blood Vascular System - Blood & Blood Vessels
   • Topic 3: Blood Vascular System - Heart
   • Topic 4: Cardiac Cycle, ECG, Double Circulation
   • Topic 5: Lymphatic System, Disorders of Circulatory System
8. Excretory products & their elimination
   • Topic 1: Types of Excretion and Excretory Organs
   • Topic 2: Human Excretory System
   • Topic 3: Urine Formation, Micturition
   • Topic 4: Regulation of Kidney Function
   • Topic 5: Disorders of Excretory System
9. Locomotion and movement
   • Topic 1: Human Muscular System
   • Topic 2: Mechanism of Muscle Contraction
   • Topic 3: Human Skeletal System
   • Topic 4: Joints, Disorders of Muscular & Skeletal Systems
10. Neural control and co-ordination
    • Topic 1: Structure of Neuron
    • Topic 2: Generation and Conduction of Nerve Impulse
    • Topic 3: Human Neural System - CNS
    • Topic 4: Human Neural System - PNS, Reflex Action
    • Topic 5: Sense Organs - Eye
    • Topic 6: Sense Organs - Ear, Nose, Tongue, Skin
11. Chemical Co-ordination & Integration
    • Topic 1: Hypothalamus, Pituitary and Pineal Glands
    • Topic 2: Thyroid and Parathyroid
    • Topic 3: Thymus, Adrenals and Pancreas
    • Topic 4: Testis, Ovary, Hormones of Heart, Kidney & Gastrointestinal Tract
    • Topic 5: Mechanism of Hormone Action

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