| Name: | heart |
|---|---|
| Synonyms: | |
| Definition: | Blood pumping organ composed of four components: sinus venosus, atrium, cardiac ventricle and bulbus arteriosus. |
| Ontology: | Anatomy Ontology [ZFA:0000114] |
| Name: | agenesis |
|---|---|
| Synonyms: | |
| Definition: | Absence of a tissue or organ due to failure to develop. |
| Ontology: | Phenotypic Quality Ontology [PATO:0002291] |