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    • Class 6
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    • Class 9
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    • Class 10
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  • छत्तीसगढ़ बोर्ड
  • English
    • Basic English Grammar
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    • English Idioms & Phrases
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Class 11th Biology || Menu
  • MCQs Biology Class 11
  • Question Answer Biology Class 11
  • Important Questions Biology Class 11
  • Notes Biology Class 11
  • Previous Year Question Paper Biology Class 11
  • Sample Papers Biology Class 11
  • Syllabus Biology Class 11
  • Book Biology Class 11
  • The Living World
    • Features of Living Beings, Diversity in the Living World
    • Taxonomic Categories and Taxonomical Aids
    • Close
  • Biological Classification
    • Kingdoms: Monera and Protista
    • Kingdom: Fungi, Plantae, Animalia
    • Virus, Viroids and Lichens
    • Close
  • Plant Kingdom
    • Algae
    • Bryophytes and Pteridophytes
    • Gymnosperms and Angiosperms
    • Plant Life Cycles
    • Close
  • Animal Kingdom
    • Basis of Classification
    • Porifera, Coelenterata, Ctenophora
    • Platyhelminthes, Aschelminthes, Annelida
    • Arthropoda, Mollusca, Echinodermata, Hemichordata
    • Chordata
    • Close
  • Morphology of Flowering Plants
    • The Root
    • Stem, Leaf, Inflorescence
    • The Flower, Fruit, Seed
    • Floral Formula and Important Families of Flowering Plants
    • Close
  • Anatomy of Flowering Plants
    • Meristematic Tissues and Permanent Tissues
    • The Tissue System
    • Anatomy of Dicotyledonous and Monocotyledonous Plants
    • Secondary Growth
    • Close
  • Structural Organisation in Animals
    • Animal Tissues
    • Earthworm
    • Cockroach
    • Frog
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  • Cell : The Unit of Life
    • Cell Theory, An Overview of Cells
    • Prokaryotic Cells
    • Eukaryotic Cells: Cell Membrane, Cell Wall
    • Eukaryotic Cells: Endomembrane System, Mitochondria, Plastids
    • Eukaryotic Cells: Ribosomes, Cytoskeleton, Cilia and Flagella
    • Eukaryotic Cells: Centrosome and Centrioles, Nucleus, Microbodies
    • Close
  • Biomolecules
    • Analysis of Chemical Composition of Biomolecules
    • Proteins and Structure of Proteins
    • Primary and Secondary Metabolites, Biomacromolecules
    • Concept of Metabolism, Metabolic Basis, The Living State
    • Bond Linking Monomers
    • Polysaccharides and Nucleic Acids
    • Enzymes
    • Close
  • Cell Cycle and Cell Division
    • Cell Cycle
    • Mitosis
    • Meiosis
    • Close
  • Transport in Plants
    • Diffusion and Active Transport
    • Plant-Water Relations: Water Potential, Osmosis, Plasmolysis, Imbibition
    • Translocation, Symplastic and Apoplastic Pathways
    • Transpiration, Root Pressure
    • Uptake and Transport of Mineral Nutrients
    • Phloem Transport: Mass Flow Hypothesis
    • Close
  • Mineral Nutrition
    • Mineral Requirement of Plants, Essential Mineral Elements
    • Deficiency Symptoms of Essential Elements, Toxicity of Micronutrients
    • Mechanism of Absorption of Elements
    • Close
  • Photosynthesis in Higher Plants
    • Photosynthesis: Experiments
    • Chloroplast and Chlorophyll
    • Light Reaction and Electron Transport
    • Biosynthetic Phase
    • C4 Pathway, Photorespiration
    • Factors Affecting Photosynthesis
    • Close
  • Respiration in Plants
    • Aerobic Respiration: Krebs Cycle
    • Introduction to Respiration, Glycolysis and Fermentation
    • Aerobic Respiration: Electron Transport System and Oxidative Phosphorylation
    • The Respiratory Balance Sheet, Amphibolic Pathway, Respiratory Quotient
    • Close
  • Plant Growth and Development
    • Plant Growth
    • Differentiation, Dedifferentiation, Redifferentiation and Development
    • Plant Growth Regulators, Photoperiodism, Vernalisation
    • Close
  • Digestion and Absorption
    • Digestion and Absorption of Food
    • Human Digestive System and its Disorders
    • Close
  • Breathing and Exchange of Gases
    • Regulation of Respiration, Respiratory Disorders
    • Mechanism of Breathing
    • Exchange and Transport of Gases
    • Respiratory Organs, Human Respiratory System
    • Close
  • Body Fluids and Circulation
    • Blood and Lymph
    • Circulatory Pathways: Human Circulatory System, Cardiac Cycle, ECG
    • Double Circulation, Regulation of Cardiac Activity, Disorders of Circulatory System
    • Close
  • Excretory Products and their Elimination
    • Modes of Excretion, Human Excretory System
    • Urine Formation, Functions of Tubules
    • Concentration of Filtrate, Regulation of Kidney Function, Micturition
    • Other Organs Involved in Excretion, Disorders of Excretory System
    • Close
  • Locomotion and Movement
    • Types of Movement, Muscle
    • Skeletal System and Joints
    • Close
  • Neural Control and Coordination
    • Neuron, Conduction and Transmission of Nerve Impulse
    • Central Nervous System, Reflex Action and Reflex Arc
    • The Eye
    • Close
  • Chemical Coordination and Integration
    • Introduction to Endocrine Glands and Hormones, Hypothalamus
    • The Pituitary and Pineal Glands
    • The Thyroid, Parathyroid and Thymus Glands
    • Adrenal Gland
    • Pancreas
    • Testis and Ovary