Table 1: Summary of topics relating to biological evolution mentioned in the New GCSE Specifications for 2006 and beyondTopic mentioned AQA WJEC Edexcel 360Science CIE IGCSE Biology OCR 21st Century Science OCR Gateway Mutation More mutations are harmful than are beneficial Over-reproduction Natural selection Extinction Organisms have changed over time/evolution New species arise Fossils provide evidence for evolution Fossils show changes in form over time Fossil record sometimes shows little change All existing species have evolved from simple life forms Simple life forms developed more then 3 billion years ago Evolution of antibiotic resistance in bacteria Peppered moth Sickle Cell Anaemia - 1 1 - Darwin 1 1 1 - 1 Lamarck - - - 1 Reasons for gradual acceptance of Darwinism 1 1 1 - - Spiritual, moral, ethical and cultural dimension 1 1 - 1 1 - Similarities and differences in DNA - 1 - - 1 - Life developed from molecules that could replicate themselves - - - - 1 - Artificial selection - - 1 1 1 1 Evolution mentioned in context of scientific controversy 1 1 1 - 1 1 Human evolution - - 1 - 1 - Horse Evolution - - - - - 1
Table 2: Summary of topics relating to biological evolution mentioned in different GCSE Specifications for 2005, and Scottish Standard Grades (SQA)
| Topic mentioned | AQA | WJEC | OCR | Edexcel | CCEA | CIE | SQA |
| Mutation | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| More mutations are harmful than are beneficial | 1 | - | 1 | 1 | - | - | - |
| Over-reproduction | - | - | 1 | - | - | 1 | - |
| Natural selection | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Extinction | 1 | 1 | 1 | 1 | 1 | - | - |
| Organisms have changed over time/evolution | 1 | 1 | - | - | - | - | - |
| New species arise | 1 | - | 1 | - | - | 1 | - |
| Fossils provide evidence for evolution | 1 | 1 | 1 | 1 | - | - | - |
| Fossils show changes in form over time | 1 | 1 | - | - | - | - | - |
| Fossil record sometimes shows little change | 1 | - | - | - | - | - | - |
| All existing species have evolved from simple life forms | 1 | 1 | - | - | - | - | - |
| Simple life forms developed more then 3 billion years ago | 1 | 1 | - | - | - | - | - |
| Evolution of antibiotic resistance in bacteria | 1 | 1 | 1 | 1 | - | 1 | 1 |
| Peppered moth | - | - | 1 | - | - | - | - |
| Sickle Cell Anaemia | 1 | - | - | - | - | 1 | - |
| Darwin | 1 | 1 | 1 | - | - | - | - |
| Lamarck | 1 | 1 | - | - | - | - | - |
| Reasons for gradual acceptance of Darwinism | 1 | 1 | - | - | - | - | - |
| Spiritual, moral, ethical and cultural dimension | 1 | 1 | 1 | - | 1 | - | - |
| Similarities and differences in DNA | - | - | - | - | - | - | - |
| Life developed from molecules that could replicate themselves | - | - | - | - | - | - | - |
| Artificial selection | 1 | 1 | - | - | 1 | - | - |
| Evolution mentioned in context of scientific controversy | - | - | - | - | - | - | - |
| Human evolution | - | - | - | - | - | - | - |
| Horse Evolution | - | - | - | - | - | - | - |