Across
- 3. Man's selectively bred friend
- 7. Selector in natural processes
- 9. Units of heredity
- 11. To change over time
- 13. Speed of artificial change
- 15. Group that can interbreed
Down
- 1. Agents of artificial selection
- 2. Ancestor of dogs 🐺
- 4. To choose for breeding
- 5. A collie's selected skill
- 6. Plants changed by farming 🌱
- 8. A heritable characteristic
- 10. Home to domesticated animals 🏡
- 12. Animals bred for docility 🐖
- 14. A specific type of dog