Across
- 2. section of a chromosome that codes a trait
- 3. genetic make-up of an organism
- 6. outward expression of a trait
- 7. the smallest living part of an animal or a plant
- 8. A characteristic inherited by your relatives
- 10. a living thing, often a very small one
Down
- 1. deoxyribonucleic acid
- 2. all the people who are the same age
- 4. disease that cause having extra fingers
- 5. the father of genetics
- 9. explanation of something based on know facts