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 2023-2024 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 2023-2024. 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 2023-2024 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
- Epithelial Tissue
- Location and Structure
- Types of Epithelial Tissue
- Simple epithelium 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)
- Connective Tissue
- Connective Tissue
- Types of connective tissue
- Loose connective tissue
1) Areolar tissue
2) Adipose tissue - Dense connective tissue
1) Dense regular connective tissues
2) Dense irregular connective tissues - Specialised (supporting) connective tissue
1) Cartilage
a) Hyaline cartilage
b) Elastic cartilage
c) Fibrocartilage
d) Calcified cartilage
2) Bone
3) Blood - Fluid Connective tissue (Vascular)
- Muscular Tissue
- Muscle Tissue
- Types of muscles
1) Skeletal muscles
2) Smooth or Non-striated muscles,
3) Cardiac Muscles
- Epithelial Tissue
CISCE Class 9 Biology Syllabus for Flowering Plants
3.1 The Flower
- Flower
- Structure of a Bisexual Flower
- Types of Flower
- Flower - a Fascinating Organ of Angiosperms
- Sexuality in Flowers
- Flower sex
- Perfect or bisexual
- Imperfect or unisexual: Staminate and Pistillate flowers
- Sexuality in Flowers
- Inflorescence in Flower
- Placentation in Flower
3.2 Pollination and Fertilization
CISCE Class 9 Biology Syllabus for Plant Physiology
4.1 Seeds - Structure and Germination
- The Seed
- The seed
- Types of seed
A) Based on the number of cotyledons two types of seeds are recognized.
(i) Dicotyledonous seed
(ii) Monocotyledonous seed
B) Based on the presence or absence of the endosperm the seed is of two types.
(i) Albuminous or Endospermous seed
(ii) Ex-albuminous or non- endospermous seed - Significance of Seeds
- Classification and Structure of Seeds
- Seed Germination
- Some Experiments on Germination
- Germination in Some Common Seeds
- The Seedling
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
- Biodiversity
- Type of biodiversity
(i) Genetic diversity
(ii) Species diversity
(iii) Ecosystem diversity - Global biodiversity and a proportionate number of species of major taxa of plants, invertebrates and vertebrates
- 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
- Characteristics of Kingdom Protista
- Kingdom Fungi
- Kingdom Fungi
- Characteristics of Fungi
- Kingdom Plantae
- Kingdom Plantae
- Characteristics of Kingdom Plantae
- Kingdom Animalia
- Kingdom Animalia
- Characteristics of Kingdom Animalia
- Chordata: Vertebrata
- Class - Cyclostomata
- Class - Pisces
- Class - Amphibia
- Class - Reptilia
- Class - Aves
- Class - Mammalia
- 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
- 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
- Habitat
- Size and Shape
- Cellular Structure
- Nutrition
- Locomotion
- Life Cycle
- Reproduction
- Life Processes in Bacteria
- Life process in bacteria
- Movement
- Respiration - Aerobic and Anaerobic respiration
- Nutrition - Autotrophic and Heterotrophic Bacteria
- Reproduction - Asexual and Sexual Reproduction
- Useful Role of Bacteria in Medicine
- Useful Role of Bacteria in Agriculture
- Useful Role of Bacteria in Industry
- Harmful Role of Bacteria
- Fungi
- Fungi - World War II and Penicillin History speaks on fungi
- Mycology - Milestones in Mycology
- General characteristic features
- Habitat
- Size and Shape
- Cellular Structure
- Nutrition
- Locomotion
- Life Cycle
- Reproduction
- Economic Importance of Fungi
- Economic importance of fungi
- Beneficial activities
(a) Food
(b) Medicine
(c) Industries
(d) Production of Organic acid
(e) Bakery and Brewery
(f) Production of enzymes
(g) Agriculture - Harmful activities
- 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
- Axial skeleton
- Skull (22 bones): Cranial (8 bones), Facial (14 bones), Hyoid bone (1 bone), ear ossicles (6 bones)
- Vertebral Column (26 bones): Atlas, cervical region (7), thoracic region (12), lumbar region (5), sacral region (1-fused) and coccygeal region (1-fused)
- Sternum and Ribs: Sternum, Ribs, Bicephalic, Seven pairs, True ribs, False ribs, Veretebra-chondral ribs, Floating ribs.
- The Human Skeleton: Appendicular Skeleton
- Appendicular Skeleton
- Forelimb (30 bones)
- Hind limb (30 bones)
- Girdles
- Each half of the pectoral girdle consists of:
⇒ Clavicle
⇒ Acromion
⇒ Glenoid cavity - Each half of the pelvie girdle consists of:
⇒ Acetabulum
- Joints and Its Classification
- Joints
- Classification of joints
- Fibrous Joint
- Cartilaginous Joint
- Synovial Joint
⇒ Types of synovial joints
a) Ball and Socket Joint
b) Hinge Joint
c) Pivot Joint
d) Gliding Joint
e) Saddle Joint
- 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
- Conducting Part:
- Nose
- Nasal cavity
- Pharynx
- Larynx
- Trachea
- Bronchi
- Bronchioles
- Terminal bronchioles
- Respiratory Part
- External Nostrils
- Nasal Chamber
- Pharynx
- Larynx
- Trachea
- Lungs: Bronchi and Alveoli
- Stages of respiration in human being involve
- 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
- Common Diseases in Human Beings
- Protozoan Diseases
- Protozoan Diseases
- Malaria
- Amoebiasis
- African sleeping sickness
- Kala-azar
- Protozoan Diseases
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
- Common Diseases in Human Beings
- Bacterial Diseases
- Bacterial diseases in human beings
- Typhoid ( Enteric fever)
- Pneumonia
- Shigellosis (Bacillary dysentery)
- Bubonic plague (Black death)
- Diphtheria
- Cholera
- Tetanus (Lock jaw)
- Tuberculosis
- Syphilis
- Whooping cough (Pertussis)
- Dysentery
- Plague
- Protozoan Diseases
- Protozoan Diseases
- Malaria
- Amoebiasis
- African sleeping sickness
- Kala-azar
- Helminthic Diseases
- Helminthic diseases
- Ascariasis
- Filariasis/ Elephantiasis
- Taeniasis
- Bacterial Diseases
- 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
- 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
- Asexual Reproduction in Plant
- Asexual reproduction in plant
- Types of asexual reproduction in plant
- Asexual Reproduction in Plant
CISCE Class 9 Biology Syllabus for Biotechnology Applications
- Commercial Applications of Biotechnology
- Crop Biotechnology
a) Hybrid Seeds
b) Genetically Modified Crops - Bt Cotton, Bt Brinjal, Golden Rice, Herbicide tolerant plants
c) Biofertilizers - Animal Husbandry
- Human Health
a) Vaccines and Vaccination - Edible Vaccines
b) Treatment
c) Interferon
d) Gene therapy
e) Cloning - Reproductive cloning, Therapeutic cloning - Industrial Products / White Biotechnology
- Environment and Biotechnology
- Food Biotechnology
- DNA fingerprinting
- Crop Biotechnology
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