| Name: | heart tube |
|---|---|
| Synonyms: | |
| Definition: | Cavitated compound organ that will become the adult heart following looping morphogenesis and valve formation. |
| Ontology: | Anatomy Ontology [ZFA:0000360] |
| Name: | straight |
|---|---|
| Synonyms: | |
| Definition: | A shape quality inhering in a bearer by virtue of the bearer's being free of curves, bends, or angles. |
| Ontology: | Phenotypic Quality Ontology [PATO:0002180] |