1.1 Cell structure

1.2 Cell division

1.3 Transport in cells

2.2 Animal tissues, organs and organ systems

2.3 Plant tissues, organs and systems

3.1 Communicable diseases

3.2 Monoclonal antibodies (HT only)

3.3 Plant disease

4.1 Photosynthesis

4.2 Respiration

5.2 The human nervous system

5.3 Hormonal coordination in humans

5.4 Plant hormones

6.1 Reproduction

6.2 Variation and evolution

6.3 The development of understanding of genetics and evolution

7.1 Adaptations, interdependence and competition

7.2 Organisation of an ecosystem

7.3 Biodiversity and the effect of human interaction on ecosystems

7.4 Trophic levels in an ecosystem

7.5 Food production