- 5 Sections
- 149 Lessons
- Lifetime
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- Chapter 1: The Living WorldBiodiversity; Need for classification; three domains of life; taxonomy and systematics; concept of species and taxonomical hierarchy; binomial nomenclature.17
- 1.1Biodiversity – Definition, Levels and Importance
- 1.2Need for Biological Classification in Living Organisms
- 1.3Three Domains of Life – Archaea, Bacteria and Eukarya
- 1.4Taxonomy – Meaning, Scope and Applications
- 1.5Systematics – Role in Evolutionary Relationships
- 1.6Concept of Species – Biological and Morphological
- 1.7Taxonomical Hierarchy – Kingdom to Species
- 1.8Major Taxonomic Categories – Phylum, Class, Order, Family, Genus
- 1.9Binomial Nomenclature – Rules and Conventions
- 1.10Contributions of Carolus Linnaeus to Nomenclature
- 1.11International Code of Nomenclature in Biology
- 1.12Importance of Classification for CBSE & NEET Exams
- 1.13MCQs on Biodiversity and Taxonomy
- 1.14Online Quiz on Species Concept and Hierarchy
- 1.15Practice Test on Three Domains of Life
- 1.16CBSE Class 11 Biology Online Test: The Living World
- 1.17Taxonomy vs Systematics – Key Differences
- Chapter 2: Biological ClassificationFive kingdom classifications; Salient features and classification of Monera, Protista and Fungi; Lichens, Viruses and Viroids.28
- 2.1Five Kingdom Classification – Overview and Criteria
- 2.2Advantages and Limitations of Five Kingdom Classification
- 2.3Whittaker’s Five Kingdom System
- 2.4Differences between Prokaryotes and Eukaryotes
- 2.5General Characteristics of Kingdom Monera
- 2.6Classification of Bacteria: Archaebacteria and Eubacteria
- 2.7Economic Importance of Bacteria
- 2.8Cyanobacteria (Blue-Green Algae)
- 2.9Structural Features of Bacteria (Cell Wall, Flagella, Reproduction)
- 2.10Salient Features of Kingdom Protista
- 2.11Classification of Protista: Chrysophytes, Dinoflagellates, Euglenoids, Slime Moulds, Protozoans
- 2.12Protistan Diseases in Humans – NEET & CBSE MCQs
- 2.13CBSE Class 11 Biology Online Quiz: Protista and Its Diversity
- 2.14Economic and Ecological Importance of Protists – Practice Test
- 2.15General Characteristics of Kingdom Fungi
- 2.16Classification of Fungi: Phycomycetes, Ascomycetes, Basidiomycetes, Deuteromycetes
- 2.17Reproduction in Fungi
- 2.18Role of Fungi in Industry and Medicine
- 2.19Symbiotic Associations of Fungi (Mycorrhizae, Lichens)
- 2.20Structure and Nature of Lichens (Symbiosis of Algae & Fungi)
- 2.21Economic and Ecological Importance of Lichens
- 2.22Lichens as Pollution Indicators
- 2.23General Characteristics of Viruses
- 2.24Structure of Viruses: Capsid, Envelope, Nucleic Acid
- 2.25Plant and Animal Viral Diseases
- 2.26Viroids: Structure and Characteristics
- 2.27Difference Between Viruses, Viroids, and Lichens
- 2.28Biological Classification NCERT MCQs for CBSE Class 11 Biology
- Chapter 3: Plant KingdomClassification into major groups; Features and examples of Algae, Bryophyta, Pteridophyta, Gymnospermae (Excluded: Angiosperms, Plant Life Cycle & Alternation of Generations).24
- 3.1Plant Kingdom Classification MCQs – CBSE Class 11 Biology Online Test
- 3.2NCERT-Based Plant Kingdom MCQs for NEET-UG Entrance Preparation
- 3.3Classification of Algae – CBSE Class 11 Biology MCQs
- 3.4Green Algae (Chlorophyceae) – Online Quiz with Scoring
- 3.5Brown Algae (Phaeophyceae) – Structure, Pigments and MCQs
- 3.6Red Algae (Rhodophyceae) – Characteristics and Examples MCQs
- 3.7Algae Economic Importance – Food, Industry and Biofertilizer MCQs
- 3.8Algal Reproduction – Vegetative, Asexual and Sexual MCQs
- 3.9Bryophyta Classification and General Characteristics – MCQs
- 3.10Liverworts (Marchantiophyta) – Features and Examples MCQs
- 3.11Mosses (Bryopsida) – Structural Features and MCQs
- 3.12Bryophyta Reproduction – Gametophyte Dominance MCQs
- 3.13Economic Importance of Bryophytes – Peat Moss and Sphagnum MCQs
- 3.14Pteridophyta Characteristics – Vascular Tissue and Sporophyte Dominance
- 3.15Classification of Pteridophyta – Ferns, Lycopodium, Selaginella MCQs
- 3.16Heterospory in Pteridophytes – Selaginella and Salvinia MCQs
- 3.17Structure and Function of Ferns – Fronds, Sori, Sporangia
- 3.18Reproduction in Pteridophyta – Asexual and Sexual
- 3.19Gymnosperms Classification and General Features
- 3.20Cycads (Cycas) – Morphological Features and Reproduction
- 3.21Conifers (Pinus, Cedrus) – Structural Features
- 3.22Gnetales (Gnetum, Ephedra) – Unique Features
- 3.23Motile vs Non-Motile Sperms in Gymnosperms MCQs
- 3.24Economic Importance of Gymnosperms – Timber, Resin, Ephedrine
- Chapter 4: Animal KingdomSalient features and classification: Non-chordates up to phyla level and chordates up to class level; examples of each. (No live specimens to be displayed).34
- 4.1Salient Features of Animal Kingdom
- 4.2Basis of Classification of Animals – Symmetry, Germ Layers, Coelom, Segmentation
- 4.3Levels of Organisation in Animals – Cellular, Tissue, Organ
- 4.4Diploblastic vs Triploblastic Animals – Structural Differences
- 4.5Coelom Types in Animals – Acoelomates, Pseudocoelomates, Coelomates
- 4.6Segmentation and Symmetry in Animal Body Plans MCQs
- 4.7Phylum Porifera – Salient Features, Canal System, Choanocytes MCQs
- 4.8Examples of Porifera – Spongilla, Sycon, Euplectella
- 4.9Phylum Coelenterata – Diploblastic Body Plan, Cnidoblasts MCQs
- 4.10Polyp and Medusa Forms in Cnidarians
- 4.11Phylum Ctenophora – Salient Features and Bioluminescence
- 4.12Phylum Platyhelminthes – Acoelomates, Parasitic Adaptations
- 4.13Phylum Aschelminthes – Pseudocoelomates, Digestive System Features
- 4.14Phylum Annelida – Metameric Segmentation, Nephridia
- 4.15Phylum Arthropoda – Largest Phylum, Exoskeleton, Jointed Appendages
- 4.16Economic Importance of Arthropods – Apiculture, Vector Transmission
- 4.17Phylum Mollusca – Mantle, Radula, Open Circulatory System
- 4.18Phylum Echinodermata – Water Vascular System and Pentamerous Symmetry
- 4.19Phylum Hemichordata – Bridge between Non-Chordates and Chordates
- 4.20Salient Features of Chordates – Notochord, Dorsal Nerve Cord, Pharyngeal Gill Slits
- 4.21Differences between Non-Chordates and Chordates
- 4.22Subphylum Urochordata and Cephalochordata
- 4.23Vertebrata General Features – Endoskeleton, Paired Appendages, Chambered Heart
- 4.24Class Cyclostomata – Agnathan Fishes, Hagfish, Lampreys
- 4.25Class Pisces – Cartilaginous Fishes and Bony Fishes
- 4.26Class Amphibia – Dual Life, Respiration and Examples (Frog, Salamander)
- 4.27Class Reptilia – Scales, Cold-Blooded Nature, Oviparity
- 4.28Class Aves (Birds) – Feathers, Pneumatic Bones, Warm-Blooded
- 4.29Flight Adaptations in Birds – Wings, Keel, Air Sacs
- 4.30Class Mammalia – Hair, Mammary Glands, Viviparity MCQs
- 4.31Comparative Study – Non-Chordates vs Chordates MCQs
- 4.32Economic Importance of Animals in Different Phyla
- 4.33Unique Features of Each Animal Phylum/Class
- 4.34Animal Kingdom MCQs for NEET-UG and CBSE Exams
- Chapter 5: Morphology of Flowering PlantsMorphology of root, stem, leaf, inflorescence, flower, fruit, seed; description of family Solanaceae.46
- 5.1Section 1: Morphology of Root– Types, Regions, Modifications
- 5.2Types of Roots: Tap Root, Fibrous Root, Adventitious Root
- 5.3Regions of the Root: Root Cap, Region of Elongation, Region of Maturation
- 5.4Modifications of Roots for Storage (e.g., carrot, radish)
- 5.5Respiratory Roots and Pneumatophores
- 5.6Prop Roots, Stilt Roots, Climbing Roots
- 5.7Epiphytic Roots and Photosynthetic Roots
- 5.8Section 2: Morphology of Stem– Types, Functions, Modifications
- 5.9Structure of the Stem and its Functions
- 5.10Stem Modifications for Storage (e.g., potato, ginger)
- 5.11Stem Modifications for Support (e.g., tendrils, thorns)
- 5.12Underground Stem Modifications: Rhizome, Tuber, Corm, Bulb
- 5.13Aerial Stem Modifications: Phylloclade, Cladode
- 5.14Subaerial Stem Modifications: Runner, Sucker, Stolons
- 5.15Section 3: Morphology of Leaf – Types, Venation, Phyllotaxy
- 5.16Parts of a Typical Leaf: Lamina, Petiole, Stipule
- 5.17Types of Leaves: Simple and Compound Leaves
- 5.18Leaf Venation: Reticulate and Parallel Venation
- 5.19Phyllotaxy: Alternate, Opposite, Whorled
- 5.20Leaf Modifications (e.g., tendrils, spines, insectivorous leaves)
- 5.21Functions of Leaves
- 5.22Section 4: Inflorescence – Racemose, Cymose, Special Forms
- 5.23Definition and Types of Inflorescence
- 5.24Racemose Inflorescence and Its Subtypes
- 5.25Cymose Inflorescence and Its Subtypes
- 5.26Special Inflorescences: Cyathium, Hypanthodium, Verticillaster
- 5.27Section 5: Morphology of Flower– Aestivation, Placentation, Ovary Types
- 5.28Parts of a Typical Flower: Calyx, Corolla, Androecium, Gynoecium
- 5.29Types of Flowers: Complete, Incomplete, Bisexual, Unisexual
- 5.30Aestivation: Valvate, Twisted, Imbricate, Vexillary
- 5.31Placentation: Marginal, Axile, Parietal, Free Central, Basal
- 5.32Floral Symmetry: Actinomorphic and Zygomorphic Flowers
- 5.33Position of Ovary: Hypogynous, Perigynous, Epigynous
- 5.34Section 6: Fruit Morphology – Types, Examples, True vs False Fruits
- 5.35Definition and Types of Fruits
- 5.36Simple Fruits: Drupe, Berry, Capsule, Legume
- 5.37Aggregate Fruits: e.g., Strawberry, Custard Apple
- 5.38Multiple Fruits: e.g., Pineapple, Fig
- 5.39Differences Between True and False Fruits
- 5.40Seed Dispersal by Fruits
- 5.41Section 7: Seed Morphology – Structure, Types, Germination
- 5.42Structure of a Typical Seed: Seed Coat, Endosperm, Embryo
- 5.43Dicotyledonous Seed (e.g. Bean)
- 5.44Monocotyledonous Seed (e.g., Maize)
- 5.45Differences Between Monocot and Dicot Seeds
- 5.46Seed Germination Types: Epigeal and Hypogeal