Biology Class 11 Topic Wise Short Notes PDF for NEET 2023: Download Free Topic Wise Notes PDF

We are providing you Important Biology Class 11 Topic Wise Short Notes PDF which will be beneficial for you to crack your exam. These Notes are generalize is nature and you can always combine them with your own solving methods. Let’s take a look at the Biology Short Notes. These Notes are based on important topics that comes under various Medical Entrance Exam like NEET, AIIMS, JIPMER, PGIMER, CBSE Board, ICSE Board, Class 11th.

Why you should study from these Biology Short Notes and Study Material ?

  • These Notes are useful for the upcoming Medical Entrance Exam (NEET, AIIMS, JIPMER, PGIMER), CBSE Board, ICSE Board, JEE, Class 11th Exams.
  • It is important to clear your concept of Topics by using shortcut tricks.
  • These Biology Class 11 Topic Wise Short Notes PDF will help to improve your Techniques and Skills to solve this topic problems.
  • In these PDF we have included previous year Questions with detailed solution.

Biology Class 11 Topic Wise Short Notes

Biology Class 11 Topic Wise Short Notes


Chapter 1: The Living World
Topic Name Notes Link
Nature and scope of Biology Click Here
Taxonomy Click Here
Classical Taxonomy Click Here
Scientific Name of Animals Click Here
Scientific Name of Plants Click Here
Systematics Click Here
Universal rules of Nomenclature Click Here
Nomenclature Click Here
Branches of Biology Click Here
Father of different Branches of Biology Click Here
Biodiversity Click Here
Characteristic of Living Organisms Click Here
Codes of Biological Nomenclature Click Here
Modern Taxonomy or New Systematics Click Here
Contribution of Systematic to Biology Click Here
Taxonomic Categories Click Here
Taxonomical Aids Click Here
Importance of Taxonomical Aids Click Here
Different taxa of the Taxonomic Hierarchy Click Here
Herbarium – Tools for Study of Taxonomy Click Here
Botanical Gardens – Tools for Study of Taxonomy Click Here
Biological Museum -Tools for Study of Taxonomy Click Here
Keys – Tools for Study of Taxonomy Click Here

 

Chapter 2: Biological Classification
Topic Name Notes Link
Biological Classification Click Here
Three Domains of Classification Click Here
The Five Kingdoms of Life Click Here
Kingdom Monera Click Here
Subkingdoms of Monera Click Here
Bacteria Click Here
Shape Size and Arrangement of Bacteria Click Here
Archaebacteria Click Here
Cyanobacteria Click Here
Nutritional Classification of Bacteria Click Here
Heterotrophic Bacteria Click Here
Gram Positive and Negative Bacteria Click Here
Structure of a Bacterial Cell Click Here
Respiration in Bacteria Click Here
Reproduction in Bacteria Click Here
Kingdom Protista Click Here
Characteristics of Protista Click Here
Chrysophytes Click Here
Dinoflagellates Click Here
Euglenoids Click Here
Slime Moulds Click Here
Protozoans Click Here
Major groups of Protozoans Click Here
Kingdom Fungi Click Here
Classification of Fungi Click Here
Reproduction in Fungi Click Here
Viruses, Viroids, Prions and Lichens Click Here
Phycomycetes Fungi Click Here
Ascomycetes Fungi Click Here
Deuteromycetes Fungi Click Here
Basidiomycetes Fungi Click Here
Kingdom Animalia Click Here
Kingdom Plantae Click Here

 

Chapter 3: Plant Kingdom
Topic Name Notes Link
Plant Kingdom Click Here
Natural system of classification of the Plant Kingdom Click Here
Artificial System Classification of the Plant Kingdom Click Here
Phylogenetic Classification of the Plant Kingdom Click Here
Numerical Taxonomy Click Here
Chemotaxonomy (Biochemical Systematics) Click Here
Cytotaxonomy Click Here
Algae Click Here
Types of Algae Click Here
Form and size of Algae Click Here
Types of reproduction in Algae Click Here
Rhodophyceae (Red Algae) Click Here
Phaeophyceae (Brown Algae) Click Here
Chlorophyceae (Green Algae) Click Here
Bryophytes
Click Here
Liverworts Click Here
Mosses Click Here
Pteridophyte Click Here
Plant Life Cycle Click Here
Angiosperm Click Here
Gymnosperms Click Here

 

Chapter 4: Animal Kingdom
Topic Name Notes Link
Animal Kingdom Click Here
Phylum – Platyhelminthes Click Here
Phylum – Ctenophora Click Here
Phylum – Coelenterata (Cnidaria) Click Here
Phylum – Porifera Click Here
Phylum – Aschelminthes Click Here
Phylum – Annelida Click Here
Phylum – Arthropoda Click Here
Phylum – Mollusca Click Here
Phylum – Echinodermata Click Here
Phylum – Hemichordata Click Here
Phylum – Chordata Click Here
Class Mammalia Click Here
Class Aves Click Here
Class Reptilia Click Here
Class Amphibia Click Here
Class Osteichthyes Click Here
Class Chondrichthyes Click Here
Class Cyclostomata Click Here
Vertebrata Click Here
Notochord Click Here
Segmentation Click Here
Coelom Click Here
Symmetry  Click Here
Diploblastic and Triploblastic Organisation Click Here
Levels of Organisation in Animal kingdom Click Here
Difference Between Chordates and Non Chordates Click Here

 

Chapter 5: Morphology of Flowering Plants
Topic Name Notes Link
Morphology – Definition and Meaning Click Here
Leaf and its parts Click Here
Types of Leaves Click Here
Modification of Leaves Click Here
Venation Click Here
The Root Click Here
Type of Roots Click Here
Regions of the Root Click Here
Modifications of Root Click Here
Modification of adventitious roots Click Here
Stem Click Here
Modifications of Stem Click Here
Types of aestivation in corolla Click Here
Flower Click Here
Parts of a Flower Click Here
Inflorescence Click Here
Phyllotaxy Click Here
Seeds Click Here
Structure of a Dicotyledonous Seed Click Here
Structure of Monocotyledonous Seed Click Here
The Fruits Click Here

 

Chapter 6: Anatomy of Flowering Plants
Topic Name Notes Link
The Tissues Click Here
The Vascular Tissue System Click Here
The Ground Tissue System Click Here
Epidermal Tissue System Click Here
Permanent Tissues Click Here
Meristematic Tissues Click Here
Dorsiventral (Dicotyledonous) Leaf Click Here
Isobilateral (Monocotyledonous) Leaf Click Here
Vascular Cambium Click Here
Dicotyledonous Stem Click Here
Spring wood and Autumn wood Click Here
Heartwood and Sapwood Click Here
Cork Cambium Click Here
Secondary Growth in Roots Click Here

 

Chapter 7: Structural Organisation in Animals
Topic Name Notes Link
Levels of Structural Organisation Click Here
Epithelium Tissue Click Here
Animal Tissues Click Here
Neural Tissue Click Here
Neurons Click Here
Types of Muscle Fibres Click Here
Muscle Tissue Click Here
Connective Tissue Click Here
Types of Connective Tissue Click Here
Types of Epithelium Tissue Click Here
Frogs Click Here
Earthworm Click Here
Cockroach Click Here

 

Chapter 8: Cell: The Unit of Life
Topic Name Notes Link
Cell Click Here
Components of a cell and their functions Click Here
Types of Cells Click Here
Prokaryotic Cells Click Here
Eukaryotic Cells Click Here
Ribosomes and Inclusion Bodies Click Here
Cell Envelope and its Modifications Click Here
Cell Membrane Click Here
Cell Wall Click Here
Difference between Cell Wall and Cell Membrane Click Here
Endomembrane System Click Here
Cell Wall and Cell Membrane Click Here
Mitochondria Click Here
Plastids Click Here
Ribosomes Click Here
Cytoskeleton Click Here
Cilia and Flagella Click Here
Centrosome and Centrioles Click Here
Nucleus Click Here

 

Chapter 9: Biomolecules
Topic Name Notes Link
Biomacromolecules Click Here
Polysaccharides Click Here
Proteins Click Here
Structure of Proteins Click Here
Nucleic Acids Click Here
Enzymes Click Here
Classification and Nomenclature of Enzymes Click Here
Factors Affecting Enzyme Activity Click Here
Metabolites Click Here

 

Chapter 10: Cell Cycle and Cell Division
Topic Name Notes Link
Meiosis Click Here
Meiosis I Click Here
Meiosis II Click Here
Cytokinesis Click Here
Cell Cycle Click Here
Phases of Cell Cycle Click Here
Cytoplasm Click Here
Cytoskeleton Click Here
Endoplasmic reticulum Click Here
Golgi Apparatus Click Here
Lysosomes and Peroxisomes Click Here
Mitochondria Click Here
Plasma Membrane Click Here
Metaphase Click Here
Anaphase Click Here
Telophase Click Here
Leptotene stage Click Here
Diakinesis Click Here
Quiescent phase Click Here

 

Chapter 11: Transport in Plants
Topic Name Notes Link
Simple Diffusion Click Here
Facilitated Transport in Plants Click Here
Active Transport in Plants Click Here
Osmosis Click Here
Plasmolysis Click Here
Imbibition Click Here
Transpiration Click Here
Porins Click Here
Guttation Click Here
Osmotic Pressure and Osmotic Potential Click Here
Role of Root Endodermis Click Here
Factors affecting the Rate of Diffusion Click Here
Apoplast and Symplast Pathways Click Here

 

Chapter 12: Mineral Nutrition
Topic Name Notes Link
Methods to Study the Mineral Requirements of Plants Click Here
Essential Mineral Elements Click Here
Micronutrients Click Here
Macronutrients Click Here
Role of Macronutrients and Micronutrients In Plants Click Here
Deficiency Symptoms of Essential Elements Click Here
Nitrogen Cycle or Metabolism of Nitrogen Click Here
Nodule Formation Click Here
Role of Rhizobium in N2 fixation Click Here
ATP and NADPH
Click Here
Production of ATP Click Here
Translocation of Solutes Click Here
Hydroponics Click Here

 

Chapter 13: Photosynthesis in Higher Plants
Topic Name Notes Link
Photosynthesis in Higher Plants Click Here
Cyclic and Non cyclic Photo phosphorylation Click Here
Electron Transport Click Here
Light Reaction Click Here
Pigments involved in Photosynthesis Click Here
Factors Affecting Photosynthesis Click Here
Photorespiration Click Here
Chemiosmotic Hypothesis Click Here
C4 Pathways  Click Here
Calvin Cycle or C3 pathways Click Here
Mesophyll cells  Click Here
Anatomy of leaf in C3 and C4 plants Click Here

 

Chapter 14: Respiration in Plants
Topic Name Notes Link
Glycolysis Click Here
Combustion
Click Here
Fermentation Click Here
Aerobic and Anaerobic respiration Click Here
Krebs Cycle or the Citric Acid Cycle Click Here
Respiratory Quotient Click Here
Respiratory Balance Sheet Click Here
Oxidative Phosphorylation Click Here
Amphibolic Pathway Click Here

 

Chapter 15: Plant Growth and Development
Topic Name Notes Link
Plant Growth Click Here
Phases of Growth In Plants Click Here
Vernalisation Click Here
Photoperiodism Click Here
Physiological Effects of Plant Growth Regulators (PGRs) Click Here
Ethylene Click Here
Abscisic acid (ABA) Click Here
Plant Growth Regulators (PGRs) Click Here
Differentiation, Dedifferentiation and Redifferentiation Click Here
Seed Dormancy Click Here
Factors Affecting Seed Dormancy Click Here
Growth is Measurable Click Here

 

Chapter 16: Digestion and Absorption
Topic Name Notes Link
Digestion Click Here
Human Digestive System Click Here
Alimentary Canal Click Here
Human Stomach Click Here
Arrangement of different types of Teeth Click Here
Villi Location and Function Click Here
Calorific value of Proteins Carbohydrates and Fats Click Here
Digestive Glands Click Here
Protein Energy Malnutrition (PEM) Click Here
Absorption in Different Parts of Digestive System Click Here
Disorders of Digestive System Click Here
Digestion of Food Click Here
Role of Pancreatic Juice Click Here
Thecodonts and Diphyodont Click Here
Functions of the Liver Click Here
Goblet Cells
Click Here

 

Chapter 17: Breathing and Exchange of Gases
Topic Name Notes Link
Disorders of Respiratory System Click Here
Human Respiratory System Click Here
Steps in Respiration Click Here
Regulation of Respiration Click Here
Respiratory Volumes and Capacities Click Here
Mechanism of Breathing Click Here
Exchange of Gases Click Here
Respiratory Organs Click Here
Vital Capacity Click Here
Diffusion of gases in the Alveolar Region Click Here
Tidal volume Click Here

 

Chapter 18: Body Fluids and Circulation
Topic Name Notes Link
Blood: Composition and Functions Click Here
Blood Plasma: Components Functions and Uses Click Here
Erythrocytes or Red Blood Cells (RBC) Click Here
Leucocytes or White Blood Cells (WBC) Click Here
Platelets or Thrombocytes Click Here
Human Blood Groups Click Here
Rh Grouping Click Here
Coagulation of Blood Click Here
ABO Grouping Click Here
Disorders of Circulatory System Click Here
Double Circulation Click Here
Electrocardiograph (ECG) Click Here
Cardiac Cycle Click Here
Lymph Tissue Fluid Click Here
Human Circulatory System Click Here
Human Heart Click Here
Circulatory Pathways Click Here
Different types of Blood Groups and Donor Compatibility Click Here
Open Circulatory System Click Here
Closed Circulatory System Click Here
Pericardium Click Here
Ventricle Click Here
Cardiac Muscles Click Here
Blood Vessels Click Here
Systole Click Here

 

Chapter 19: Excretory Products and Their Elimination
Topic Name Notes Link
Human Excretory System Click Here
Role of Different Organs in Excretion Click Here
Micturition Click Here
Disorders of Excretory System Click Here
Ammonotelism Click Here
Urine Formation Click Here
Osmoregulation Click Here
Excretion Click Here
Secretion Click Here
Difference Between Secretion and Excretion Click Here
Hemodialysis Click Here
Nephron Click Here
Mechanism of concentration of Filtrate Click Here
kidney Click Here
Regulation of Kidney Function Click Here
Glomerular Filtration Rate (GFR) Click Here
Counter Current Mechanism Click Here
Juxtaglomerular Apparatus Click Here
Functions of Renal Tubule Click Here

 

Chapter 20: Locomotion and Movement
Topic Name Notes Link
Locomotion Click Here
Movement Click Here
Difference Between Locomotion and Movement Click Here
Muscles Click Here
Muscle Fibre Click Here
Smooth Muscles (Nonstriated Muscles) Click Here
Deltoid Muscle Click Here
Skeletal Muscle Click Here
Cardiac Muscle Click Here
Muscle Contraction Click Here
Muscle Proteins Click Here
Contractile Proteins Click Here
Joints Click Here
Skeletal System Click Here
Appendicular Skeleton
Click Here
Human Skull Click Here
Pelvic Girdle Bones Click Here
Ear Ossicles Click Here
Bones Click Here
Ribs and Rib Cage Click Here
Sarcomeres Click Here
Cross Bridge Cycle Click Here
Disorders of Muscular and Skeletal System Click Here

 

Chapter 21: Neural Control and Coordination
Topic Name Notes Link
Mechanism of Vision Click Here
Parts of an Eye Click Here
Nerve Impulse Click Here
Reflex Arc Click Here
Reflex Action Click Here
Human Sensory Reception Click Here
Human Brain Click Here
Structure of Nose Click Here
Sense Organs Click Here
Human Ear Click Here
Cochlea Click Here
Mechanism of Hearing Click Here
Spinal Cord Click Here
Human Neural System Click Here
Structure of a Neuron Click Here
Synapse Click Here

 

Chapter 22: Chemical Coordination and Integration
Topic Name Notes Link
Hormones Click Here
Parathyroid Hormone Click Here
Mechanism of Hormone Action Click Here
Anti Diuretic Hormone (ADH) Click Here
Oxytocin Click Here
Human Endocrine System Click Here
Hypothalamus Click Here
Pituitary Gland Click Here
Pineal Gland Click Here
Thyroid Gland Click Here
Parathyroid Gland Click Here
Adrenal Glands Click Here
Thymus Gland Click Here
Pancreas Click Here
Types of Hormones produced by Adrenal Glands
Click Here
Hormones of Heart Kidney and Gastrointestinal Tract Click Here
Factors Affecting Human Endocrine System Click Here

 


Topic Wise Biology Short Notes

Class 11 Biology Topic Wise Notes Click Here
Class 12 Biology Topic Wise Notes Click Here

 


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