1: The Living World
This lesson introduces the characteristics of living organisms, diversity in the living world, taxonomy, nomenclature, and taxonomic aids.
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What is Living? Characteristics of Life (English) -
Biodiversity and Need for Classification (English)
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Taxonomic Categories: Hierarchy (Hindi)
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Taxonomical Aids: Herbarium, Museum, Zoological Parks (Hindi)
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Distinguishing Living from Non-Living
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Not startedApplying Binomial Nomenclature
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Not started2: Biological Classification
This lesson explores different systems of classification, characteristics of Monera, Protista, Fungi, Plantae, and Animalia kingdoms, and viruses, viroids, and lichens.
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Two Kingdom and Five Kingdom Classification (English)
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Kingdom Monera and Protista (English)
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Two Kingdom and Five Kingdom Classification (Hindi)
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Kingdom Fungi and Plantae (Hindi)
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Viruses, Viroids, and Lichens (Hindi)
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Classifying Microorganisms
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Not startedCharacteristics of Five Kingdoms
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Not started3: Plant Kingdom
This lesson covers the classification of plants into Algae, Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms, and their life cycles.
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Classification of Plants (English)
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Algae and Bryophytes (English)
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Pteridophytes and Gymnosperms (Hindi)
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Angiosperms and Plant Life Cycles (Hindi)
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Identifying Plant Groups
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Not startedUnderstanding Alternation of Generations
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Not started4: Animal Kingdom
This lesson explores the basis of animal classification, characteristics of different phyla from Porifera to Chordata, and their examples.
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Basis of Animal Classification (English)
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Phyla Porifera to Aschelminthes (English)
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Phyla Annelida to Echinodermata (Hindi)
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Phylum Chordata: Classes and Examples (Hindi)
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Identifying Animal Phyla
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Not startedCharacteristics of Vertebrates
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Not started5: Morphology of Flowering Plants
This lesson describes the external features of root, stem, leaf, flower, inflorescence, fruit, and seed, and their modifications.
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The Root System and its Modifications (English)
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The Stem and Leaf: Types and Modifications (English)
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The Flower: Parts and Inflorescence (English)
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The Fruit and Seed (English)
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Flowers and its Modifications (English)
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The Stem: Types and Modifications (English)
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The Root System and its Modifications (Hindi)
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The Stem and Leaf: Types and Modifications (Hindi)
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The Inflorescence: Parts and Inflorescence (Hindi)
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The Fruit and Seed (Hindi)
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Flowers and its Modifications (Hindi)
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Identifying Leaf Venation
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Not startedTypes of Fruits
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Not started6: Anatomy of Flowering Plants
This lesson focuses on the internal structure of plants, including different types of tissues (meristematic and permanent), tissue systems, and secondary growth.
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Plant Tissues: Meristematic and Permanent (English)
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Tissue Systems: Epidermal, Ground, Vascular (English)
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Anatomy of Dicot and Monocot Root and Stem (Hindi)
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Secondary Growth in Dicot Stem (Hindi)
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Distinguishing Plant Tissues
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Not startedUnderstanding Annual Rings
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Not started7: Structural Organisation in Animals
This lesson covers different types of animal tissues (epithelial, connective, muscular, neural) and their functions, with examples.
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Epithelial Tissue: Types and Functions (English)
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Connective Tissue: Types and Examples (English)
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Muscular and Neural Tissue (Hindi)
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Organ and Organ System (Hindi)
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Identifying Animal Tissues
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Not startedFunctions of Different Tissues
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Not started8: Cell: The Unit of Life
This lesson explores the cell theory, prokaryotic and eukaryotic cells, and the structure and function of various cell organelles.
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Cell Theory and Overview of Cell (English)
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Prokaryotic and Eukaryotic Cells (English)
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Cell Organelles: Endomembrane System (English)
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Mitochondria, Plastids, and Nucleus (English)
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function of various cell organelles (English)
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Cell Theory and Overview of Cell (Hindi)
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Prokaryotic and Eukaryotic Cells (Hindi)
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Cell Organelles: Endomembrane System (Hindi)
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Mitochondria, Plastids, and Nucleus (Hindi)
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function of various cell organelles (Hindi)
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Functions of Cell Organelles
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Not startedDifferences between Plant and Animal Cells
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Not started9: Biomolecules
This lesson covers the chemical composition of living organisms, structure and function of carbohydrates, proteins, lipids, nucleic acids, and enzymes.
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Chemical Analysis and Primary Metabolites (English)
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Proteins and Polysaccharides (English)
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Nucleic Acids and Lipids (Hindi)
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Enzymes: Mechanism of Action (Hindi)
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Identifying Macromolecules
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Not startedFactors Affecting Enzyme Activity
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Not started10: Cell Cycle and Cell Division
This lesson explains the different phases of the cell cycle (interphase and M phase) and the processes of mitosis and meiosis.
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Cell Cycle: Phases and Significance (English)
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Mitosis: Prophase to Anaphase (English)
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Mitosis: Telophase and Cytokinesis (Hindi)
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Meiosis: Stages and Significance (Hindi)
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Distinguishing Mitosis and Meiosis
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Not startedEvents in Different Phases of Cell Cycle
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Not started11: Photosynthesis in Higher Plants
This lesson explains the process of photosynthesis, light and dark reactions, electron transport, C3 and C4 pathways, and factors affecting photosynthesis.
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Overview of Photosynthesis (English)
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Light Reaction and Electron Transport (English)
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C3 and C4 Pathways (Hindi)
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Factors Affecting Photosynthesis (Hindi)
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Understanding Photosynthetic Pigments
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Not startedDistinguishing C3 and C4 Plants
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Not started12: Respiration in Plants
This lesson explains aerobic and anaerobic respiration, glycolysis, Krebs cycle, electron transport system, and respiratory quotient.
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Types of Respiration (English)
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Glycolysis and Fermentation (English)
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Krebs Cycle (TCA Cycle) (Hindi)
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Electron Transport System and Oxidative Phosphorylation (Hindi)
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Energy Production in Respiration
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Not startedRespiratory Quotient Calculations
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Not started13: Plant Growth and Development
This lesson describes growth, differentiation, development, plant growth regulators (auxins, gibberellins, cytokinins, ethylene, ABA), and photoperiodism.
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Growth, Differentiation, and Development (English)
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Auxins and Gibberellins (English)
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Cytokinins, Ethylene, and Abscisic Acid (Hindi)
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Photoperiodism and Vernalization (Hindi)
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Functions of Plant Hormones
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Not startedUnderstanding Plant Responses to Light
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Not started14: Breathing and Exchange of Gases
This lesson covers the human respiratory system, mechanism of breathing, exchange of gases, transport of gases, and regulation of respiration.
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Human Respiratory System (English)
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Mechanism of Breathing (English)
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Exchange and Transport of Gases (Hindi)
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Regulation of Respiration and Disorders (Hindi)
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Understanding Lung Volumes
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Not startedOxygen Dissociation Curve
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Not started15: Body Fluids and Circulation
This lesson covers the composition of blood, blood groups, coagulation, human circulatory system (heart, blood vessels), and disorders.
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Blood: Composition and Functions (English)
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Blood Groups and Coagulation (English)
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Human Heart: Structure and Working (Hindi)
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Circulatory Pathways and Disorders (Hindi)
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Understanding Cardiac Cycle
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Not startedBlood Pressure Regulation
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Not started16: Excretory Products and Their Elimination
This lesson focuses on excretory products, human excretory system (kidney structure and function), urine formation, and regulation of kidney function.
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Excretory Products and Modes of Excretion (English)
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Human Excretory System: Kidney Structure (English)
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Urine Formation: Glomerular Filtration (Hindi)
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Regulation of Kidney Function (Hindi)
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Understanding Nephron Function
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Not startedRole of ADH in Water Balance
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Not started17: Locomotion and Movement
This lesson explains types of movement, muscle structure, mechanism of muscle contraction, skeletal system, and joint types.
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Types of Movement (English)
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Muscle: Structure and Contraction Mechanism (English)
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Skeletal System: Axial and Appendicular (Hindi)
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Joints and Disorders of Musculoskeletal System (Hindi)
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Identifying Bone Structures
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Not startedTypes of Muscle Fibers
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Not started18: Neural Control and Coordination
This lesson covers the human neural system, neuron structure, nerve impulse conduction, central nervous system (brain, spinal cord), and sensory organs.
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Neural System: Structure of Neuron (English)
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Generation and Conduction of Nerve Impulse (English)
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Human Brain: Structure and Functions (Hindi)
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Sensory Organs: Eye and Ear (Hindi)
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Understanding Synaptic Transmission
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Not startedReflex Action and Reflex Arc
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Not started19: Chemical Coordination and Integration
This lesson explores endocrine glands, different hormones and their functions, and the mechanism of hormone action.
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Endocrine Glands and Hormones (English)
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Hypothalamus and Pituitary Gland (English)
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Thyroid, Parathyroid, and Adrenal Glands (Hindi)
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Pancreas, Gonads, and Hormone Action (Hindi)
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Identifying Endocrine Glands
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Not startedRole of Hormones in Homeostasis
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Not started