血统 | xuè tǒng | blood relationship / lineage / parentage | |
族谱 | zú pǔ | genealogical record / family history / lineage | |
世系 | shì xì | lineage / genealogy / family tree | |
祖系 | zǔ xì | ancestry / lineage / pedigree / also written 祖係|祖系 | |
中胚层 | zhōng pēi céng | mesoderm (cell lineage in embryology) | |
内胚层 | nèi pēi céng | endoderm (cell lineage in embryology) | |
外胚层 | wài pēi céng | ectoderm (cell lineage in embryology) |