Across
- 3. difference in traits in organisms
- 5. an instruction for making a protein molecule
- 7. a trait that helps an organism survive in an environment
- 9. individuals born and living at the same time
- 11. an idea about what might happen based on what you know
- 13. number of individuals with a trait in a population
- 14. a result that happens because of a process
- 15. a random change to a gene that results in a new trait
Down
- 1. characteristic of an organism
- 2. same organism in the same area
- 4. a trait that does not help an organism survive in an environment
- 6. the process by which the distribution of traits changes over generations
- 8. everything that surrounds an organism
- 10. a type of molecule that performs important functions
- 12. an event that leads to a change