2 Children
| Definition | Name | Synonym | Primary Identifier |
|---|---|---|---|
| anterior arcade ring | WBbt:0008376 | ||
| posterior arcade ring | WBbt:0008377 |
2 Parents
| Definition | Name | Synonym | Primary Identifier |
|---|---|---|---|
| Association of cells with a common embryological origin or pathway and similar structure and function. Usually, cells of a tissue are contiguous at cell membranes and may be of one or more types. Tissues aggregate to form organs. | Tissue | WBbt:0005729 | |
| Portion of the digestive tract between the oral opening and the definitely tri-radiate beginning of the esophagus (pharynx). | stoma | WBbt:0008374 |
