| Name: | presumptive bulbus arteriosus |
|---|---|
| Synonyms: | |
| Definition: | Portion of tissue that is part of the heart tube and will become the bulbus arteriosus. |
| Ontology: | Anatomy Ontology [ZFA:0001712] |
| Name: | hypoplastic |
|---|---|
| Synonyms: | hypoplasia, underdeveloped |
| Definition: | A physical quality inhering in an organ or tissue by virtue of the bearer's exhibiting a decreased number of cells, typically associated with a decrease in size. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000645] |