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11th Standard Biology Subject

QB365 - SLMS includes TN 11th Standard 2024-2025 Board Exam Biology Subject. Book back questions, other important questions, Creative questions, PTA questions, Previous Year asked questions with Answer Keys and Solutions Online Practice Tests for MCQ's with self evaluation. Scoring Maximum Marks in Board Exams - Learn - Practice - Succeed - Maximum Possible Q&A's with Solutions.

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11th Standard Biology English Medium Chapters / Lessons 2024-2025


Bio - Botany - Living World
Bio - Botany - Plant Kingdom
Bio - Botany - Vegetative Morphology
Bio - Botany - Reproductive Morphology
Bio - Botany - Taxonomy and Systematic Botany
Bio - Botany - Cell: The Unit of Life
Bio - Botany - Cell Cycle
Bio - Botany - Biomolecules
Bio - Zoology - The Living World
Bio - Zoology - Kingdom Animalia
Bio - Zoology - Tissue Level of Organisation
Bio - Zoology - Organ and Organ Systems in Animals
Bio - Zoology - Digestion and Absorption
Bio - Zoology - Respiration
Bio - Zoology - Body Fluids and Circulation
Bio - Zoology - Excretion
Bio - Zoology - Locomotion and Movement
Bio - Zoology - Neural Control and Coordination
Bio - Zoology - Chemical Coordination and Integration
Bio - Zoology - Trends in Economic Zoology
Bio - Botany - Tissue and Tissue System
Bio - Botany - Secondary Growth
Bio - Botany - Transport in Plants
Bio - Botany - Mineral Nutrition
Bio - Botany - Photosynthesis
Bio - Botany - Respiration
Bio - Botany - Plant Growth and Development
Bio - Botany - Plant Anatomy (Structural Organisation)
Bio - Botany - Plant Physiology (Functional Organisation)
Bio - Zoology - Excretion
Bio - Zoology - Locomotion and Movement
Bio - Zoology - Neural Control and Coordination
Bio - Zoology - Chemical Coordination and Integration
Bio - Zoology - Trends in Economic Zoology
Bio - Zoology - Basic Medical Instruments and Techniques

11th Standard Biology English Medium Chapters / Lessons 2024-2025 Syllabus

Bio - Botany - Living World

Attributes of Living Organisms-Viruses-Classification of Living world-Bacteria-Fungi

Bio - Botany - Plant Kingdom

Classification of Plants-Life Cycle patterns in Plants-Algae-Bryophytes-Pteridophytes-Gymnosperms-Angiosperms

Bio - Botany - Vegetative Morphology

Habit-Plant Habitat-Life Span-Parts of a Flowering Plant-Root System-Shoot System-Leaf

Bio - Botany - Reproductive Morphology

Inflorescence-Flower-Accessory Parts-Androecium-Gynoecium-Construction of Floral Diagram and Floral Formula-Fruits-Seed

Bio - Botany - Taxonomy and Systematic Botany

Taxonomy and Systematics-Taxonomic Hierarchy-Concept of species – Morphological, Biological and Phylogenetic-International Code of Botanical Nomenclature-Type Concept-Taxonomic Aids-Botanical Gardens-Herbarium – Preparation and Uses-Classification of Plants-Types of Classification-Modern Trends in Taxonomy-Cladistics-Selected Families of Angiosperms

Bio - Botany - Cell: The Unit of Life

Discovery-Microscopy-Cell Theory-Cell Types-Plant Cell and Animal Cell-Cell Organelles-Nucleus-Flagella-Cytological Techniques

Bio - Botany - Cell Cycle

History of Cell Division-Cell Cycle-Cell Division-Difference between Mitosis and Meiosis-Mitogens

Bio - Botany - Biomolecules

Water-Primary and Secondary Metabolite-Carbohydrates – Classification and Structure-Lipids – Classification and Structure-Proteins and Amino Acids – Classification and Structure-Enzymes – Classification, Nomenclature, Structure and Concepts, Mechanism of Enzyme Action, Activation energy, factors affecting enzyme action-Nucleic Acids general Structure and composition – Forms of DNA and Types of RNA

Bio - Botany - Tissue and Tissue System

Meristematic Tissue-Permanent Tissues-The Tissue System-Epidermal Tissue System-Fundamental Tissue System-Vascular Tissue System-Comparison of Primary Structure

Bio - Botany - Secondary Growth

Secondary Growth in Dicot Stem-Secondary Growth in Dicot Root

Bio - Botany - Transport in Plants

Types of Transport-Cell to Cell Transport-Plant Water Relations-Absorption of Water-Ascent of Sap-Transpiration-Translocation of Organic Solutes-Mineral Absorption

Bio - Botany - Mineral Nutrition

Classification of Minerals-Functions, Mode of Absorption and Deficiency Symptoms of Macronutrients-Functions, Mode of Absorption and Deficiency Symptoms of Micronutrients-Deficiency Diseases and Symptoms-Critical Concentration and Toxicity of Minerals-Hydroponics and Aeroponics-Nitrogen Fixation-Nitrogen Cycle and Nitrogen Metabolism-Special Modes of Nutrition

Bio - Botany - Photosynthesis

Historical Events in Photosynthesis-Definition, Significance and Site of Photosynthesis-Photosynthetic Pigments-Spectrum of Electromagnetic Radiation-Photosynthetic Unit (Quantasome)-Absorption Spectrum and Action Spectrum-Emerson’s Experiments and Hill’s Reaction-Modern Concept Of Photosynthesis-Photo-Oxidation Phase of Light Reaction-Photochemical Phase of Light Reaction-Photophosphorylation-Chemiosmotic Theory-Dark Reaction or C3 Cycle or Biosynthetic Phase or Photosynthetic Carbon Reduction (PCR) Cycle-Hatch and Slack Pathway or C4 Cycle-Cam Cycle or Crassulacean Acid Metabolism-Photorespiration or C2 Cycle or Photosynthetic Carbon Oxidation (PCO) Cycle-Factors Affecting Photosynthesis-Photosynthesis in Bacteria

Bio - Botany - Respiration

Gaseous Exchange-Structure of ATP-Redox Reactions-Types of Respiration-Stages of Respiration-Respiratory Quotient-Anaerobic Respiration-Factors Affecting Respiration-Pentose Phosphate Pathway (Phospho Gluconate Pathway)

Bio - Botany - Plant Growth and Development

Characteristics of Growth-Plant Growth Regulators-Photoperiodism-Vernalization-Seed Germination and Dormancy Senescence

Bio - Zoology - The Living World

Diversity in the Living World-Need for Classification-Taxonomy and Systematics-Three Domains of Life-Nomenclature-Concept of Species-Tools for Study of Taxonomy

Bio - Zoology - Kingdom Animalia

Basis of Classification-Classification of Kingdom Animalia-Non Chordates (Invertebrata) upto Phyla Level-Chordata upto Class Level

Bio - Zoology - Tissue Level of Organisation

Animal Tissues-Epithelial Tissue-Connective Tissue-Muscle Tissue-Neural Tissue

Bio - Zoology - Organ and Organ Systems in Animals

Earthworm-Cockroach-Frog

Bio - Zoology - Digestion and Absorption

Digestive System-Digestion of Food and Role of Digestive Enzymes-Absorption and Assimilation of Proteins, Carbohydrates and Fats-Egestion-Caloric Value of Carbohydrates, Proteins and Fats-Nutritional and Digestive Disorders

Bio - Zoology - Respiration

Respiratory Function-Respiratory Organs in Various Organisms-Mechanism of Breathing-Exchange of Gases-Transport of Gases-Regulation of Respiration-Problems in Oxygen Transport-Disorders of Respiratory System-Effects of Smoking

Bio - Zoology - Body Fluids and Circulation

Body Fluids-Blood Vessels – Arteries, Veins and Capillaries-Circulatory Path Ways-Human Circulatory System-Double Circulation-Regulation of Cardiac Activity-Disorders of the Circulatory System-Cardio Pulmonary Resuscitation (CPR)

Bio - Zoology - Excretion

Modes of Excretion-Human Excretory System-Mechanism of Urine Formation in Human-Regulation of Kidney Function-Micturition-Role of Other Organs in Excretion-Disorders Related to the Excretory System Haemodialysis

Bio - Zoology - Locomotion and Movement

Types of Movement-Types of Muscles-Skeletal Muscle-Structure of Contractile Proteins-Mechanism of Muscle Contraction-Types of Skeletal Muscle Contraction-Skeletal System and Its Functions-The Axial Skeleton-The Appendicular Skeleton-Types of Joints-Disorders of Muscular and Skeletal System-Benefits of Regular Exercise

Bio - Zoology - Neural Control and Coordination

Neural System-Human Neural System-Neuron as a Structural and Functional Unit of Neural System-Central Neural System-Reflex Action and Reflex Arc-Sensory Reception and Processing

Bio - Zoology - Chemical Coordination and Integration

Endocrine Glands and Hormones-Human Endocrine System-Hypo and Hyper Activity of Endocrine Glands and Related Disorders-Mechanism of Hormone Action

Bio - Zoology - Trends in Economic Zoology

Scope of Zoology-Vermiculture-Sericulture-Apiculture-Lac Culture-Aquaponics-Aquaculture-Animal Husbandry and Management

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11th Standard Biology English Medium Chapters / Lessons 2024-2025

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