| Name: | endoderm |
|---|---|
| Synonyms: | |
| Definition: | |
| Ontology: | Anatomy Ontology [ZFA:0000017] |
| Name: | convergent extension |
|---|---|
| Synonyms: | |
| Definition: | The morphogenetic process in which an epithelium narrows along one axis and lengthens in a perpendicular axis. |
| Ontology: | GO: Biological Process [GO:0060026] QuickGO AmiGO |