Edexcel International AS and A level Biology XBI11/YBI11 · 5.20
Effects of climate change on plants and animals
- Code
- 5.20
- In
- 5 Energy Flow, Ecosystems and the Environment
- Topic
- U4 Energy, Environment, Microbiology and Immunity
- Course
- International AS and A level Biology XBI11/YBI11
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in 5 Energy Flow, Ecosystems and the Environment
- 5.1 Overall reaction of photosynthesis
- 5.2 Photophosphorylation and ATP
- 5.3 Light-dependent reactions
- 5.4 Light-independent reactions
- 5.5 Chloroplast structure and photosynthesis
- 5.6 Absorption and action spectra
- 5.7 Chromatography of chloroplast pigments
- 5.8 Core practical 10: factors affecting photosynthesis
- 5.9 Primary productivity
- 5.10 Efficiency of transfers between trophic levels
- 5.11 Population, community, habitat and ecosystem
- 5.12 Biotic and abiotic factors
- 5.13 Niche and distribution of organisms
- 5.14 Core practical 11: ecology of a habitat
- 5.15 Succession
- 5.16 Evidence for climate change
- 5.17 Causes of anthropogenic climate change
- 5.18 The carbon cycle and reducing atmospheric carbon dioxide
- 5.19 Models of climate change
- 5.20 Effects of climate change on plants and animals
- 5.21 Temperature, enzyme activity and Q10
- 5.22 Core practical 12: temperature and development of organisms
- 5.23 Evolution by mutation and natural selection
- 5.24 Isolation and speciation
- 5.25 Scientific conclusions on controversial issues
- 5.26 Reforestation, sustainable resources and conservation