A researcher is planning which evidence to use when adding four mammals to an evolutionary tree.
| Species | Status | Evidence source in the current plan |
|---|---|---|
| Grey wolf | Living | Fossil data |
| Red fox | Living | Classification data |
| Cave lion | Extinct | Classification data |
| Woolly rhinoceros | Extinct | Fossil data |
Which revision corrects the plan?
Change the grey wolf to classification data and the cave lion to fossil data.
Change the grey wolf to classification data and the woolly rhinoceros to classification data.
Change the red fox to fossil data and the cave lion to fossil data.
Change the red fox to fossil data and the woolly rhinoceros to classification data.
81 exam-style questions on AQA GCSE Biology 6.4 Classification of living organisms, covering 6.4 Classification of living organisms. Each one has a worked solution and a mark scheme showing where the marks go.