Across
- 2. This is vital for natural selection to take place
- 5. More individuals present in an area than it can support
- 10. The generation of new species through evolution
- 11. A measure of diversity relating to how equal populations of different species are
- 12. A change in DNA leading to variation
Down
- 1. Type of biodiversity relating to the variety of genes in a population
- 3. Type of isolation that can be geographical or behavioural
- 4. When too many individuals are trying to use the same resource
- 6. The natural extinction rate
- 7. The other measure used in Simpsons Reciprocal Index
- 8. A period of time such as the Holocene
- 9. An area that has high endemism and high numbers of endangered species