- Inherited character unit - A clan or family connection, embracing several families of
the same stock, who had a common name and certain common religious
rites; a subdivision of the Roman curia or tribe. - A minor subdivision of a tribe, among American aborigines. It
includes those who have a common descent, and bear the same totem.
- DNA units - Fowler and others - Heredity units - Inherited Character Units - Lengths of DNA - Units inherited the odd green peas - Units of inheritance