| Name: | gill filament |
|---|---|
| Synonyms: | gill filaments |
| Definition: | Portion of tissue that projects outward from the gill and is a thread-like, soft, red respiratory and excretory structure. |
| Ontology: | Anatomy Ontology [ZFA:0000667] |
| Name: | chondrocyte |
|---|---|
| Synonyms: | chondrocytes |
| Definition: | Polymorphic cell that form cartilage. |
| Ontology: | Anatomy Ontology [ZFA:0009084] |
| Name: | absent |
|---|---|
| Synonyms: | absence, absent from organism |
| Definition: | A quality denoting the lack of an entity. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000462] |