Across
- 4. A Human egg
- 5. Cells have this and it starts with R
- 7. These are passed down from your Parents
- 9. The day you were born
- 10. Every single cell has this it make you Who you are
Down
- 1. A set of observable characteristics
- 2. Change over generation
- 3. There 23 of them for an average person
- 6. A change in the DNA
- 8. A swan + duck is a swanduck which is a h.....