Syllabus Outline:

For both the Higher Level (HL) and Standard Level (SL), candidates need to study all three compulsory themes. In addition, HL candidates will have to complete a Project, which involves the integration of theory, concepts and practice through the study of an actual organization.


 SUBJECT SPECIFIC CORE (SSC)

 

 

TOPIC

DESCRIPTION

HRS

1.

Cell

Cell theory; Prokaryotic cell structure; Eukaryotic cell structure; Membranes; Cell  division – mitosis

12

2.

Chemistry of Life

Chemical Elements and water; Carbohydrates, lipids and proteins; Enzymes; DNA structure;  DNA replication; Transcription and translation;, Enzymes, Cell respiration Photosynthesis

15

3.

Genetics

Chromosomes, genes and alleles; Meiosis; Theoretical geneticsGenetic engineering and

biotechnology

15

4.

Ecology & Evolution

Communities and ecosystems; The greenhouse effect; Populations, evolution; Microbes and biotechnology , Diversity of microbes

16

5.

Human Health and  Physiology

Digestion ; The transport system; Defence against infectious  diseases; Gas exchange; Nerves, hormones and

Homeostasis; Reproduction

20

6.

Investigations/
 Practicals

 

15

 

 

Total Teaching Hours 

80

 

 ADDITIONAL HIGHER LEVEL MATERIAL (AHL)

 

 

TOPIC

DESCRIPTION

HRS

7

Nucleic Acids and  Proteins

DNA structure; DNA replication; Transcription; Translation; Proteins;  Enzymes

11

8.

Cell Respiration and  Photosynthesis

Cell respiration; Photosynthesis

10

19.

Genetics

Meiosis; Dihybrid crosses; Autosomal gene linkage and gene mapping;  Statistical analysis; Polygenic inheritance; Applications of genetics to  agriculture and horticulture

6

10.

Plant science

Plant structure and growth ,transport in angiospermophytes ,  Reproduction in angiospermophytes

11

11.

Defence against  Infectious Disease

Agents that cause infectious disease; Types of defence

4

12.

Nerves, Muscles and  Movement

Nerves; Muscles and movement

4

13.

Excretion

Excretion; The human kidney

4

1.

Investigations/
 Practicals

 

18

 

 

Total Teaching Hours 

80

 

 OPTIONS
 (INVESTIGATION SL: 5 HRS PER OPTION, HL: 8 HRS PER OPTION)

 

 

TOPIC

DESCRIPTION

HRS

A.

Diet and Human Nutrition (SL ONLY)

Diet; Biochemistry of nutrition; Diet and health

15

B.

Physiology of Exercise
(SL ONLY)

 The skeleton, joints and muscles; Coordination of muscle activity; Muscles  and energy; Fitness and training; Injuries

15

C.

Cells and Energy
(SL ONLY)

 Membranes; Proteins; Enzymes; Photosynthesis; Cell respiration

15

D.

Evolution
(SL/HL)

 Core: Evolution of life on Earth; The origin of species; Evidence for evolution;  Human evolution
 HL Ext: Neo-Darwinism; The Hardy-Weinberg Principle

15

7

E.

Neurobiology and Behaviour
(SL/HL)

 Core: Introduction and examples of behaviour; Perception of stimuli; Innate  behaviour; Learned behaviour; Social behaviour
 HL Ext:
The human brain , Further studies of behaviour

15

7

F.

Microbes and biotechnology

 Diversity of microbes ,Microbes and the environment , Microbes and biotechnology ,Microbes and food production  HL Ext: Metabolism of microbes , Microbes and disease

2

5

G.

Ecology and Conservation
(SL/HL)

 Core: The ecology of species; The ecology of communities; The ecology of  ecosystems; Biodiversity and conservation
 HL Ext: Microbial ecology; Reducing harmful impacts of humans on  ecosystems

15

7

H.

Further Human Physiology
(HL ONLY)

 Homeostasis; Digestion; Absorption of digested foods; Functions of the liver;  Transport; Gas exchange

22

 

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