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Le Rosey IB Biology
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Command Words
Extended Essay
Group 4 Project
New Syllabus
Additional Higher Level Topics
Topic 10: Genetics and evolution
10.1 Meiosis
10.2 Inheritance
10.3 Gene pools and speciation
Topic 11: Animal physiology
11.1 Antibody Production and Vaccination
11.2 Movement
11.3 The Kidney and Osmoregulation
11.4 Sexual Reproduction
Topic 7: Nucleic acids
7.1 DNA Structure and Replication
7.2 Transcription and Gene Expression
7.3 Translation
Topic 8: Metabolism, cell respiration and photosynthesis
8.3 Photosynthesis
Topic 9
9.1 Transport in the xylem of plants
9.2 Transport in the phloem of plants
9.3 Growth in plants
9.4 Reproduction in plants
Core/Standard Level Topics
Topic 1: Cell biology
1.1 Introduction to cells
1.2 Ultrastructure of cells
1.3 Membrane structure
1.4 Membrane transport
1.6 Cell division
Topic 1.5: Origins of cells
Topic 2: Molecular biology
2.1 Molecules to metabolism
2.2 Water
2.3 Carbohydrates and lipids
2.4 Proteins
2.5 Enzymes
2.6 Structure of DNA and RNA
2.7 DNA replication, transcription and translation
2.8 Cell respiration
Topic 3: Genetics
3.1 Genes
3.2 Chromosomes
3.3 Meiosis
3.4 Inheritance
3.5 Genetic modification and biotechnology
Topic 4: Ecology
4.1 Species, communities and ecosystems
4.2 Energy flow
4.3 Carbon recycling
4.4 Climate change
Topic 5: Evolution and biodiversity
5.1 Evidence for evolution
5.2 Natural selection
5.3 Classification of biodiversity
5.4 Cladistics
Topic 6: Human physiology (New)
6.1 Digestion and absorption
6.2 The blood system
6.3 Defence against infectious disease (New)
6.4 Gas exchange (New)
6.5 Neurons and systems
6.6 Hormones, homeostasis and reproduction
Exam Overview HL
Exam Overview SL
HL Order of Teaching
8.1 Metabolism
8.2 Cell Respiration
8.3 Photosynthesis
D.6 Transport of respiratory gases
Internal Assessment (New)
Analysis
Communication
Evaluation
EXPLORATION
Guidelines on Presenting Data
Layout for your Investigation
Personal Engagement
Mathematical Requirements and Statistics
Nature of Science (NOS)
Options (new)
C: Ecology and Conservation
C1 Species and Communities
C2 Communities and Ecosystems
C3 Impacts of humans on Ecosystems
C4 Conservation and Biodiversity
HL C5 Population Ecology
HL C6 Nitrogen and Phosphorous Cycles
D: Human physiology
D.1 Human nutrition
D.3 Functions of the liver
D.5 Hormones and metabolism
D2 Digestion
Prescribed Labs
Practical 1
Practical 2
Practical 3
Practical 4
Practical 5
Practical 6
Practical 7
Revision resources
Topic questions
SL Order of Teaching
2.9 Photosynthesis
D1 Human Nutrition
D4. The Heart
TOK and Biology
Le Rosey IB Biology
Topic 4: Ecology
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