Related Clues:
- They give you character
- Some are dominant
- Keepers of trait secrets
- Gift from one's parents
- Legacy of a sort
- Sources of blue eyes, say
- Segments of DNA
- DNA units
- Mother-daughter hand-me-downs?
- 'Mapped' hereditary matter
- Components of some pools
- Stuff that's passed on
- They're passed down from parents
- Offspring's inheritance
- Chromosomal maps