CISCE Syllabus For Class 9 Biology: Knowing the Syllabus is very important for the students of Class 9. Shaalaa has also provided a list of topics that every student needs to understand.
The CISCE Class 9 Biology syllabus for the academic year 2022-2023 is based on the Board's guidelines. Students should read the Class 9 Biology Syllabus to learn about the subject's subjects and subtopics.
Students will discover the unit names, chapters under each unit, and subtopics under each chapter in the CISCE Class 9 Biology Syllabus pdf 2022-2023. They will also receive a complete practical syllabus for Class 9 Biology in addition to this.
Academic year:
CISCE Class 9 Biology Revised Syllabus
CISCE Class 9 Biology and their Unit wise marks distribution
CISCE Class 9 Biology Course Structure 2022-2023 With Marking Scheme
Syllabus
CISCE Class 9 Biology Syllabus for Introducing Biology
CISCE Class 9 Biology Syllabus for Basic Biology
2.1 Cell : the Unit of Life
- Cell: the Fundamental Unit of Life
- Cell
- Totipotency
- Experiment: Microscopic examination of onion peel.
- The Invention of the Microscope and the Discovery of Cell
- Cell Theory
- Organisms Show Variety in Cell Number, Shape and Size
- Cell Numbers
- Cell Size
- Smallness of cells: A Greater Efficiency
- Cell Shapes: To suit Functional Requirement
- Prokaryotic and Eukaryotic Cell
- Structure of a Cell
- Structure of a Cell
- Organ and Organelle
- Plastids
- Plastids
- Leucoplasts
- Chromoplasts
- Chloroplast - “Food Producers”
- Non-living Substances Or Cell Inclusion
- Granules
- Vacuoles
- Nucleus - “Brain” of the Cell
- Nuclear Membrane
- Nucleoli
- Nucleoplasm
- Chromatin fibres
- Experiment: An experiment on amoeba to show that the nucleus is essential for a normal life.
- Plant Cell and Animal Cell
- Protoplasm
- Every Activity of a Living Organism is the Outcome of Cellular Activity
2.2 Tissues : Plant and Animal Tissues
- Tissues – “The Teams of Workers”
- Plant Tissues
- Meristems Or Meristematic Tissues
- Classification of Meristem
- Primordial meristem or promeristem
- Apical meristems
- Intercalary meristematic
- Lateral meristem
- Function of Meristem
- Meristems Or Meristematic Tissues
- Permanent Tissue
- Animal Tissues
- Epithelial Tissue
- Simple epithelial tissue
1. Squamous epithelial tissue
2. Cuboidal epithelial tissue
3. Columnar epithelium
4. Ciliated epithelium
5. Glandular epithelium
6. Sensory epithelial tissue
7. Germinal epithelial tissue - Compound epithelial tissue
a. Stratified epithelium
b. Transitional epithelium
- Cell junctions
Types of Cell junction
- Tight junctions (TJs)
- Hemidesmosomes (HDs)
- Gap Junctions (GJs)
- Adherens Junctions (AJs)
- Desmosomes (Ds)
- Simple epithelial tissue
- Connective Tissue
- Connective Tissue Proper
1. Areolar tissue (Areola: air pockets)
2. Adipose tissue (adipo: fat) - Dense Connective Tissue
- Supporting Connective Tissue - Cartilage, Hyaline cartilage (Hyline: Glass-like), Elastic cartilage, Fibrocartilage, Calcified cartilage, Bone
- Fluid Connective tissue (Vascular)
- Connective Tissue Proper
- Muscular Tissue
- Types of Muscular Tissue
- Skeletal muscles,
- Smooth or Non-striated muscles,
- Cardiac Muscles
- Epithelial Tissue
CISCE Class 9 Biology Syllabus for Flowering Plants
3.1 The Flower
3.2 Pollination and Fertilization
- Pre-fertilization in Plant: Pollination
- Pollination
- Some examples of pollination
- Agents of Pollination
- Abiotic agents:
- Pollination by wind (Anemophily): Adaptations in anemophilous flowers
- Pollination by water (Hydrophily): Adaptations in hydrophilous flowers, Hypohydrophily, Epihydrophily.
- Biotic Agents:
- Pollination by insects (Entomophily): Adaptations in entomophilous flowers
- Pollination by birds (Ornithophily): Adaptations in ornithophilous flowers
- Pollination by Bats (Chiropteryphily): Adaptations in chiropterphilous flowers
- Artificial Pollination
- Fertilization in Plants
- Double Fertilization in Plants
- Double Fertilization
- Significance of Double Fertilization
CISCE Class 9 Biology Syllabus for Plant Physiology
4.1 Seeds - Structure and Germination
4.2 Respiration in Plants
- Respiration
- Respiration
- Need for Respiration
- Significance of Respiration
- Phases of Respiration: Glycolysis
- Glycolysis
- Glycolysis Pathway
- Phases of Respiration: Oxidative Phosphorylation
- Oxidative Phosphorylation
- Oxidative Phosphorylation Steps
- Phases of Respiration: Tricarboxylic Acid Cycle (Citric Acid Cycle Or Kreb’s Cycle)
- TCA Cycle (Tricarboxylic Acid Cycle)
- Steps of TCA Cycle
- Phases of Respiration: Pyruvate Oxidation (Link Reaction)
- Phases of Respiration: Fermentation
- Fermentation
- Process of Fermentation
- Types of Fermentation
- Lactic Acid Fermentation
- Alcohol Fermentation
- Acetic acid Fermentation
- Butyric acid Fermentation
- Advantages of Fermentation
- Formation of ATP
- Why do we need energy?
- Formation of ATP
- Animals need more energy
- Birds and mammals need still more energy
- Respiration Vs. Burning (Combustion)
- Respiration in Plant
- Do plants breathe?
- The process of respiration in plants
- Respiration in roots
- Respiration in stems
- Respiration in leaves
- Types of respiration
- Aerobic Respiration
- Anaerobic Respiration
- Types of Respiration: Aerobic and Anaerobic Respiration
- Cellular respiration
- Types of cellular respiration
- Aerobic Respiration
- Anaerobic Respiration
- Aerobic respiration in plant/animal
- Anaerobic respiration in plant/animal
- Differences in anaerobic respiration in plants and animals
- Experiments on Respiration in Plants
- Experiments on respiration in plants
- Experiment to prove that carbon dioxide is produced during respiration in germinating seeds
- Experiment to prove that carbon dioxide is produced by green plants during respiration
- Experiment to show that heat is evolved during respiration
- Experiment to demonstrate anaerobic respiration
- Respiration and Photosynthesis
- Respiration in Plants Compared with Respiration in Animals
CISCE Class 9 Biology Syllabus for Diversity in Living Organisms / Eco Systems
5.1 Five Kingdom Classification
- Biodiversity
- Biological Classification
- Biological classification
- Dichotomous key
- Features of dichotomous key
- Dichotomy of Animals
- Concept of Species
- Species
- Crosses between two different species
- Two Kingdom Classification
- Two kingdom classification
- The drawback of two kingdom classification
- Three Kingdom Classification
- Three kingdom classification
- The drawback of three kingdom classification
- Four Kingdom Classification
- Four kingdom classification
- The drawback of four kingdom classification
- Five Kingdom Classification
- Five kingdom classification
- Merits of five kingdom classification
- Demerits of five kingdom classification
- Kingdom Monera
- Kingdom Monera
- Bacteria
- Characteristic features of Kingdom Monera
- Structure of a bacterium cell
- Kingdom Protista
- Kingdom Protista
- Protozoa
- Characteristics of Kingdom Protista
- Structure of Protozoa (Amoeba)
- Kingdom Fungi
- Kingdom Fungi
- Fungi
- Characteristics of Fungi
- Structure of Fungi
- Kingdom Plantae
- Kingdom Plantea
- Characteristic of Kingdom Plantea
- Classification of Kingdom Plantea
- Kingdom Animalia
- Kingdom Animalia
- Characteristics of Kingdom Animalia
- Differences Between Plantae (Plants) and Animalia (Animals)
- Non Chordates (Invertebrata)
- Invertebrata and Vertebrata
- Non Chordates (Invertebrata)
- Chordates
- Chordata: Prochordata
- Chordata: Vertebrata
- Comparison of chordates and non-chordates
- Nomenclature
- Nomenclature
- Identification
- Need for naming living organisms
- Types of Nomenclature
- Vernacular/Local/Common names
- Scientific names
(a) Binomial Nomenclature
(b) Trinominal Nomenclature
- Taxonomy and Systematics
- Taxonomy
- Systematics
- Classification of Taxonomy
- Plant Taxonomy
- Animal Taxonomy
5.2 Economic Importance of Bacteria and Fungi
- Bacteria
- Bacteria
- Bacteria Friends or Foes?
- Bacteriology
- Milestones in Bacteriology
- Characteristic features of Bacteria
- Numbers of Bacteria
- Size of Bacteria
- Life Processes in Bacteria: Movement, Nutrition, Reproduction and Respiration in Bacteria
- Useful Role of Bacteria in Medicine
- Useful Role of Bacteria in Agriculture
- Useful Role of Bacteria in Industry
- Harmful Role of Bacteria
- Fungi
- Fungi
- Mycology
- Milestones in Mycology
- World War II and Penicillin History speaks on fungi
- Characteristics of Fungi
- Structure of Fungi
- Numbers of Fungi
- Useful and Harmful Role of Fungi
- Ecosystem
- Ecosystem
- Types of Ecosystem
- Natural Ecosystem
- Artificial Ecosystem
- Structure of an Ecosystem
- Biotic Components
- Producers
- Primary consumers
- Secondary consumers
- Tertiary consumers
- Abiotic Components
- Sunlight
- Air
- Water
- Temperature
- Soil
- Interaction between biotic and abiotic factors in an ecosystem
CISCE Class 9 Biology Syllabus for Human Anatomy and Physiology
6.1 Nutrition
- Nutrients and Nutrition
- What are Nutrients?
- Types of Nutrients
- Functions of Nutrients/Need of Nutrients
- Some important Nutrients
- What do various nutrients do for our body?
- Food and Its Types
- Component of Food
- Balanced Diet
- Deficiency Diseases
- Diseases Due Deficiency in Carbohydrates
- Diseases Due Deficiency in Fats
- Diseases Due Deficiency in Proteins
- Diseases Due Deficiency in Vitamin
- Diseases Due Deficiency in Minerals
6.2 Digestive System
- Need for Digestive System
- Human Digestive System
- Human Digestive System
- Alimentary canal
- Associated digestive glands
- The Mouth and Buccal Cavity
- The Teeth and Its Structure
- The Salivary Glands
- Swallowing and Peristalsis
- The Food Pipe/Oesophagus
- The Stomach
- The Small Intestine
- Pancreas
- Absorption of Food
- The Large Intestine
- Assimilation of Food
- Liver
- Experiments on Digestion
- Test for Carbohydrates/Starch
- Test for Protein
- Test for Fats
6.3 Skeleton - Movement and Locomotion
- Human Skeleton System
- The Human skeleton: Exoskeleton and Endoskeleton
- Function of Human skeleton
- Constituents of Skeleton
- Bone and Its Types
- Bone
- Types of Bones
- Long Bones
- Short Bones
- Flat Bones
- Irregular Bones
- The Human Skeleton: Axial Skeleton
- Skull
- Vertebral Column
- Ribs
- Sternum
- The Human Skeleton: Appendicular Skeleton
- Bones of the limbs
- Girdles
- Joints and Its Classification
- Joints
- Classification of Joints
- Fixed Joints/Immovable Joints
- Partially movable joints
- Freely movable joints
- Gliding joints
- Pivot joints
- Hinge joints
- Ball and Socket joints
- Condyloid joint
- Saddle joint
- Synovial joints
- Muscular System
- Structure of muscles
- How do muscles work?
- Coordination of Muscles
- Antagonistic Muscles
- Muscles and Its Types
- Voluntary Muscles or Skeletal Muscles
- Involuntary Muscles or Smooth muscle
- Cardiac Muscles
- Lever Mechanisms
6.4 Skin - "The Jack of All Trades"
- Skin - "The Jack of All Trades"
- Skin
- Functions of the Skin
- Structure of the Skin
- Structure of the Skin
- The skin proper
- Derivation of the skin
- The Skin Proper
- Epidermis
- Dermis
- Derivation of the Skin
- Hair
- Nails
- Sebaceous glands
- Sweat glands
- Mammary glands
- Skin and Heat Regulation of Body
- Heat production
- Heat Loss
- Temperature regulation
6.5 The Respiratory System
- Respiration
- Respiration
- Need for Respiration
- Significance of Respiration
- Respiration in Organisms
- Why do we respire?
- Respiration in organisms
- The need for respiration in organisms
- Formation of ATP
- Why do we need energy?
- Formation of ATP
- Animals need more energy
- Birds and mammals need still more energy
- Types of Respiration: Aerobic and Anaerobic Respiration
- Cellular respiration
- Types of cellular respiration
- Aerobic Respiration
- Anaerobic Respiration
- Aerobic respiration in plant/animal
- Anaerobic respiration in plant/animal
- Differences in anaerobic respiration in plants and animals
- Parts of Respiration
- Breathing
- Gaseous transport
- Tissue respiration
- Cellular respiration
- Human Respiratory System
- Nose: Nostrils, Nasal cavity
- Pharynx
- Larynx
- Trachea (windpipe)
- The windpipe
- Bronchi
- Lungs
- Alveoli
- Bronchioles
- Breathing – Respiratory Cycle
- Inspiration (Inhalation)
- Expiration (Exhalation)
- Exchange of gases in the Alveoli
- Difference between inhalation and exhalation
- Differences between breathing and respiration
- Model to show mechanism of breathing
- Control of breathing movements
- Capacities of the Lungs
- Inspired Air Vs. Expired Air
- Effect of altitude of breathing
- Hypoxia and Asphyxiation
- Experiments on Breathing and Respiration
- To demonstrate that water is lost during breathing
- To demonstrate that CO2 is given out in breathing
- To demonstrate the action of the diaphragm during breathing
- To measure the volume of expired air
- To show that oxygen is taken in by animals during respiration
CISCE Class 9 Biology Syllabus for Health and Hygiene
7.1 Hygiene - [A Key to Healthy Life]
- Health
- Health
- The significance of 'Health'
- Personal and Community Issues Both Matter for Health
- Distinctions between "Healthy" and 'Disease-Free'
- Hygiene
- Types of Hygiene: Personal Hygiene
- Personal Hygiene
- Major aspect of personal hygiene
- Cleanliness
- Physical exercise
- Rest and sleep
- Healthy habits
- Types of Hygiene: Public Hygiene (Community)
- Vector Borne Diseases
- Vector
- Vector Borne Diseases: Mosquitoes, Cockroaches and Rats
- Malaria
- Elephantiasis (filariasis)
- Yellow fever
- Dengue
- Control of mosquitoes:
- Spraying
- Elimination of breeding places
- Spraying on stagnant water
- Biological control
- Control of Disease Carriers (Vectors)
- Vector
- The manner in which vector spreads diseases
- Several methods to Control vector
- Contamination of Water and Water Borne Diseases
- Waterborne diseases
- Contamination of Water
- Prevention of Waterborne Diseases
- Waterborne Diseases Caused by Bacteria
- Waterborne Diseases Caused by Bacteria:
- Diarrhoea
- Dysentery (Shigellosis)
- Typhoid Fever Bacteria (Salmonella)
- Cholera
- Waterborne Diseases Caused by Virus
- Waterborne Diseases Caused by Virus
- Hepatitus A
- Hepatitus E
- Diseases Caused by Protozoa
- Malaria
- Amoebic dysentery (Amoebiasis)
- Sleeping sickness
7.2 Diseases : Cause and Control
- Disease
- Diseases
- Identification of disease
- Categories of Disease
- Categories of Disease
- Extent of occurrence
- Endemic diseases
- Epidemic diseases
- Pandemic diseases
- Sporadic diseases - Communicability: Communicable or Infectious diseases & Non- Communicable or Non-Infectious diseases
- Kinds of pathogens
- Kinds of transmitting agents
- Congenital diseases and acquired diseases
- Other types of diseases
- Infectious diseases
- Hereditary diseases
- Physiological diseases
- Deficiency diseases
- Non-communicable or Non-infectious Diseases
- Non-communicable or Non-infectious diseases
- Causes of Non-infectious diseases
- Non-communicable examples
- Communicable Or Infectious Diseases
- Communicable or Infectious diseases
- Causes of Communicable or Infectious diseases
- Communicable examples
- Incubation period
- Diseases Caused by Bacteria
- Cholera
- Typhoid fever
- Tuberculosis
- Tetanus
- Syphilis
- Diphtheria
- Whooping cough (Pertussis)
- Pneumonia
- Diseases Caused by Protozoa
- Malaria
- Amoebic dysentery (Amoebiasis)
- Sleeping sickness
- Diseases Caused by Parasitic Worms
- Ascariasis
- Taeniasis
- Filariasis/ Elephantiasis
- Viral Diseases
- Viral Diseases
- Common Viral Diseases
- Common cold
- HIV/AIDS
- Chicken pox
- Hepatitis
- Vector Borne Diseases
- Vector
- Vector Borne Diseases: Mosquitoes, Cockroaches and Rats
- Malaria
- Elephantiasis (filariasis)
- Yellow fever
- Dengue
- Control of mosquitoes:
- Spraying
- Elimination of breeding places
- Spraying on stagnant water
- Biological control
7.3 Aids to Health
- Health
- Health
- The significance of 'Health'
- Personal and Community Issues Both Matter for Health
- Distinctions between "Healthy" and 'Disease-Free'
- Types of Hygiene: Personal Hygiene
- Personal Hygiene
- Major aspect of personal hygiene
- Cleanliness
- Physical exercise
- Rest and sleep
- Healthy habits
- Types of Hygiene: Public Hygiene (Community)
- Immunity
- Defence System in Our Body: Local Defence System
- Protective mechanical barriers
- Thrown out, if entered
- Germ-killing secretions
- Germ-fighting white blood cells (WBCs)
- Merits of local defence systems
- Defence System in Our Body: Immune System
- Immune System
- Cells of Immune System
- Lymphocytes
- Mechanism of response of T-lymphocytes to antigens
- Mechanism of action of B-lymphocytes to antigens - Antigen Presenting cells
- Kind of Immune System
- Innate Immunity (Inborn/natural)
(a) Non-specific innate immunity
(b) Specific innate immunity - Acquired Immunity (During Lifetime)
(a) Active Acquired Immunity: Natural (By previous infections), Artificial (by vaccinations).
(b) Passive Acquired Immunity: Natural (Antibodies in a foetus received from the mother's blood), Artificial (Readymade antibodies produced in other animals).
- Vaccination and Immunization
- Vaccination and its Types
- Immunization
- Immunization Schedule
- Antitoxins
- Antiseptics and Disinfectants
- Antiseptics
- Disinfectants
- Differences between antiseptics and disinfectants
- Antibiotics
- Antibiotic
- Discovery of Penicillin
- Sources of antibiotics
- Uses of antibiotics
- Sulphonamide Group of Medicines
7.4 Health Organisation
CISCE Class 9 Biology Syllabus for Waste Generation and Management
- Waste and Its Categories
- Waste
- Categories of Waste
- Domestic waste
- Industrial waste
- Agricultural waste
- Municipal waste
- e-waste (electronic waste)
- Science teaching and research laboratories wastes
- Biological waste
- Non Biological waste
- Methods of Safe Disposal of Waste
- Methods of Safe Disposal of Waste
- Segregation
- Dumping
- Composting
- Drainage
- Treatment of Effluents before Discharge
- Incineration
- Scrubbers
- Electrostatic Precipitators
CISCE Class 9 Biology Syllabus for Vegetative Propagation
- Asexual Reproduction in Plant
- Asexual Reproduction in Plant
- Binary fission
- Budding
- Fragmentation
- Spore formation
- Vegetative reproduction
CISCE Class 9 Biology Syllabus for Biotechnology Applications
- Commercial Applications of Biotechnology
- Healthcare Biotechnology
- Agriculture
- Gene therapy
- Genetically Modified Organisms (GMOs)
- Advantages of GM food-plant
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