| DNA bits |
| DNA sites |
| Pool items |
| Trait-ors? |
| Pool units? |
| DNA factors |
| DNA carriers |
| Kelly et al. |
| Cloned units |
| Cloning units |
| Pool members? |
| Trait shapers |
| Trait sources |
| Pool contents |
| Code carriers |
| Sarazen et al. |
| Spliced things |
| Trait carriers |
| Heredity units |
| Character parts |
| Autry and Kelly |
| Inherited items |
| Items in a pool |
| Kelly and Krupa |
| Segments of DNA |
| Things in pools |
| Kelly and Autry |
| Parental units? |
| Pool components |
| Bits of heredity |
| Character makeup |
| Inherited things |
| Legacy of a sort |
| Mendel's factors |
| Things in a pool |
| Tunney and Kelly |
| Mendel's concern |
| Twins share them |
| Chromosome parts |
| Chromosome units |
| Heredity factors |
| Hereditary units |
| Inheritance items |
| Kelly and Hackman |
| Kelly and Raymond |
| Kelly and Tierney |
| Markers, in a way |
| Some inheritances |
| These contain DNA |
| They make you you |
| Parents' legacies |
| Gift from parents |
| Some are dominant |
| Heredity carriers |
| Units of heredity |
| Hereditary factors |
| Good looks sources |
| Hackman and Wilder |
| Hand-me-down units |
| Littler and Wilder |
| McCarthy and Kelly |
| Sarazen and others |
| Siskel and Sarazen |
| Tunney and Tierney |
| Tunney and Sarazen |
| Wilder and Hackman |
| Trait transmitters |
| Character builders? |
| Family inheritance? |
| Hereditary material |
| McCarthy and others |
| Parental endowments |
| Sarazen and Littler |
| They may be spliced |
| They're in the pool |
| Triplets share them |
| They're passed down |
| Chromosome contents |
| Families share them |
| Splicing candidates |
| Factors in heredity |
| Blueprints of a sort |
| Carriers of heredity |
| Character developers |
| Heredity determiners |
| Heredity, informally |
| Inheritance carriers |
| Inheritance factors? |
| Chromosome occupants |
| Parents pass them on |
| They may be dominant |
| Gift from Mom and Dad |
| Biological blueprints |
| Heredity, so to speak |
| They run in the blood |
| They're in the family |
| Heredity determinants |
| Inheritance of a sort |
| Chromosome components |
| Contents of some pools |
| Father-to-son bequests |
| Hereditary ingredients |
| Ones in a certain pool |
| Parents' contributions |
| They're found in pools |
| They're part of a pool |
| What offspring inherit |
| Stuff that's passed on |
| They help make you you |
| Gifts from Mom and Dad |
| Big factor in longevity |
| Inheritance controllers |
| Self-replicating things |
| Source of family traits |
| They give you character |
| Gift from one's parents |
| Offspring's inheritance |
| Characteristic carriers |
| Chromosome constituents |
| Some determine eye color |
| Subject of biotech study |
| Components of some pools |
| Characteristic containers |
| Close families share them |
| Every child inherits them |
| Sources of blue eyes, say |
| Subjects of modern mapping |
| A lot of what makes you you |
| Chromosomes pass them along |
| Factors involved in cloning |
| Families usually share them |
| The ultimate hand-me-downs? |
| They make some people blond |
| Sexually transmitted things? |
| Identical siblings share them |
| They determine personal traits |
| Columbus's birthplace, to René |
| Inheritance from one's parents? |
| They're passed down in families |
| Tierney and Barry of the screen |
| Units first suggested by Mendel |
| Storage units of cell messages? |
| They're passed down from parents |
| They may be dominant or recessive |
| They're part of a hereditary pool |
| Things passed on from Mom and Dad |
| They're passed down in chromosomes |
| Character and personality determinants |
| Things producing red hair or blue eyes |