Across
- 3. (6) a group of related people who share similarities
- 7. (9) family members from long ago
- 8. (4) something on your head whose colour or texture can be inherited
- 9. (4) body parts whose colour is often inherited
- 10. (7) to receive characteristics from your parents
- 15. (7) looking or being almost the same as someone else
- 16. (5) siblings born at the same time who may look very similar
- 17. (5) the species that all people belong to
- 19. (5) the tiny building blocks that make up all living things
- 20. (10) a long bundle of DNA found in the nucleus of a cell
Down
- 1. (3) the tiny instruction code inside your body that helps decide how you look
- 2. (9) not the same, even when related
- 4. (7) the control centre of a cell where DNA is stored
- 5. (7) the two people you get your genes from
- 6. (12) unique patterns on your fingers that no one else has
- 11. (6) one of a kind, like your DNA
- 12. (9) exactly the same, like some twins
- 13. (4) a very young human who already has DNA
- 14. (6) features you inherit, like eye colour or hair type
- 18. (5) small sections of DNA that pass traits from parents to children