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 etc.
• 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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