CISCE Syllabus For Class 7 Biology: Knowing the Syllabus is very important for the students of Class 7. Shaalaa has also provided a list of topics that every student needs to understand.
The CISCE Class 7 Biology syllabus for the academic year 2023-2024 is based on the Board's guidelines. Students should read the Class 7 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 7 Biology Syllabus pdf 2023-2024. They will also receive a complete practical syllabus for Class 7 Biology in addition to this.
Academic year:
CISCE Class 7 Biology Revised Syllabus
CISCE Class 7 Biology and their Unit wise marks distribution
CISCE Class 7 Biology Course Structure 2023-2024 With Marking Scheme
| # | Unit/Topic | Weightage |
|---|---|---|
| C | Tissue | |
| 101 | Plant Tissues | |
| 102 | Animal Tissues | |
| CC | Kingdom Classification | |
| 201 | Kingdoms in Plants | |
| 202 | Kingdoms in Animals | |
| CCC | Plant Life | |
| 301 | Photosynthesis | |
| 302 | Respiration | |
| CD | Human Body | |
| 401 | Excretory System | |
| 402 | Nervous System | |
| D | Health and Hygiene | |
| 501 | Allergy | |
| Total | - |
Syllabus
CISCE Class 7 Biology Syllabus for Tissue
101 Plant 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
102 Animal Tissues
- 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 7 Biology Syllabus for Kingdom Classification
201 Kingdoms in Plants
- Biological Classification
- Biological classification
- Dichotomous key
- Features of dichotomous key
- Dichotomy of Animals
- Classification
- Classification
- Why do we classify things?
- Need for Classification
- Advantage of 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
- Phanerogams: Flowering Plants
- Phanerogams
- Types of Phanerogams
- Gymnosperm
- Angiosperms
- Comparison of Gymnosperm with Angiosperms
- Classification and Structure of Seeds
202 Kingdoms in Animals
- Taxonomic Hierarchy of Living Organisms: Unit of Classification
- Taxonomic Hierarchy of Living Organisms
- Species
- Genus
- Family
- Order
- Class
- Phylum
- Kingdom
- Invertebrata and Vertebrata
- Non Chordates (Invertebrata)
- Chordates
- Chordata: Prochordata
- Chordata: Vertebrata
- Comparison of chordates and non-chordates
- Kingdom Animalia
- Kingdom Animalia
- Characteristics of Kingdom Animalia
- Chordata: Vertebrata
- Class - Cyclostomata
- Class - Pisces
- Class - Amphibia
- Class - Reptilia
- Class - Aves
- Class - Mammalia
- Non Chordates (Invertebrata)
CISCE Class 7 Biology Syllabus for Plant Life
301 Photosynthesis
- Mode of Nutrition in Plant
- Photosynthesis - Food Making Process in Plants
- Photosynthesis
- Requirements for Photosynthesis
- Plastid
- Chlorophyll – the Vital Plant Pigment
- Chlorophyll
- Chloroplasts
- Too much light destroys chlorophyll
- Regulation of Stomatal Opening for Letting in Carbon Dioxide
- Opening and Closing of Stomata
- Potassium ion concentration theory (recent)
- Sugar concentration theory (old)
- Process of Photosynthesis
- Factors Affecting Photosynthesis
- Blackman - Law of limiting factors
- Factors affecting photosynthesis
- External Factors:
1) Availability of sunlight
2) Temperature
3) Water
4) Humidity
5) CO2 Concentration [atmospheric]
6) O2 availability - Internal Factors:
1) Number of leaves
2) Size of leaves
3) Leaf age
4) Orientation of leaves
5) Mesophyll cells and chloroplasts
6) Internal CO2 concentration
7) Anatomy of leaf
- End Result of the Products of Photosynthesis
- End-products of photosynthesis
- Glucose
- Water
- Oxygen
- Significance of Photosynthesis
302 Respiration
- Respiration
- Respiration
- Need for Respiration
- Significance of 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
- 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
- Respiration and Photosynthesis
CISCE Class 7 Biology Syllabus for Human Body
401 Excretory System
- Excretion: Substances to Be Eliminated
- Excretion
- Excretory organ
- Substances to be eliminated
- Human Excretory System
- Kidneys
- Sweat glands
- Ureters
- Urinary bladder
- Urethra
- Lungs
- Kidneys
⇒ V.S. of kidney shows that there are two distinct regions:
1) Renal Cortex
2) Renal Medulla - Nephron
⇒ Structure of nephron: Glomerulus, Renal Tubule
1) Bowman's capsule (Glomerular capsule)
2) Proximal Convoluted Tubule (PCT)
3) Loop of Henle
4) Distal convoluted tubule (DCT)
5) Collecting tubule (CT)
- Kidney and Its Internal Structure
- Kidneys
- Internal Structure of the kidney
- Kidney Tubule (Nephrons)
- Kidney tubule
- Structure of a Kidney tubule
- Blood supply to the kidney tubules
- Function of the Kidney - “Production of Urine”
- Ultrafiltration
- Reabsorption
- Tubular secretion (Renal Secretion)
- Distal convoluted tubule (DCT)
- Collecting duct
- Accessory Excretory Organs
- Excretory role of skin
- Excretory role of lungs
- Excretory role of liver
- Osmoregulation
- Common Disorders of the Urinary System
- Kidney stones
- Uremia
- Nephritis
- Renal Failure
- Diabetes
- Urinary tract infection
- Haemodialysis
- Peritoneal dialysis
- Kidney transplant
- Renal Calculi
- Glomerulonephritis
- Dialysis and Artificial Kidney
402 Nervous System
- Control and Co-ordination
- Coordination
- Types of coordination
- Nervous coordination
- Chemical coordination
- Control and Co-ordination in Animals
- Neural Tissue
- Neuron (Or Nerve Cell) and Its Types
- Neuron
- Types of neurons
- Unipolar neurons
- Bipolar neurons
- Multipolar neurons
- Sensory or afferent neurons
- Motor or efferent neurons
- Association (connecting) neurons
- Nerve
- Types of Nerve
- Sensory nerves
- Motor nerves
- Mixed nerves
- Difference between Neuron and Nerve
- Neuron (Or Nerve Cell) and Its Types
- Neuron (Or Nerve Cell) and Its Types
- Neuron as Structural and Functional Unit of Neural System
- Neuron consists of three parts: Cell body, axon and dendrites
- Structure of the neuron
1) Cell body (Cyton)
2) Axon - Neuron-muscular junction, synaptic knob, neurotransmitters
⇒ Types of axons:
a) Myelinated nerve fibres: Schwann cells, Nodes of Ranvier
b) Non-myelinated nerve fibres
3) Dendrites - Types based on the number of axons and dendrites
(i) Unipolar
(ii) Bipolar
(iii) Multipolar
- Nerve Fibres
- Nerve Fibres
- Properties of nerve fibres
- Types of Nerve Fibres
- Myelinated nerve fibre
- Non-myelinated nerve fibre
- Neuron as Structural and Functional Unit of Neural System
- Human Nervous System
- Human Nervous system
- Need of Nervous System
- Components of Nervous System
- Major Division of the Nervous System
- The major division of The Nervous System
- Central Nervous System (CNS)
- Peripheral nervous system (PNS)
- Somatic Nervous System
- Autonomic Nervous System
- Components of the nervous system at a glance
- Central Nervous System (CNS)
- Central nervous system (CNS)
- CSF (cerebrospinal fluid)
- The Human Brain
- Brain
- How are these Tissues protected?
- How does the Nervous Tissue cause Action?
- Central Nervous System (CNS): Structure of Human Brain
- Three main parts:
- Cerebrum (cerebrum: brain)
- Cerebellum ("little brain")
- Medulla Oblongata
- Three Primary Regions of the Brain:
- Forebrain
- Mid brain
- Hindbrain
- The Spinal Cord
- Spinal Cord
- Functions of the spinal cord
- Peripheral Nervous System (PNS)
- Peripheral Nervous System (PNS)
- Types of Peripheral Nervous System (PNS)
- Somatic Nervous System
- Autonomic Nervous System
- Emotions and autonomic nervous system
CISCE Class 7 Biology Syllabus for Health and Hygiene
501 Allergy
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