| Name: | integument | 
|---|---|
| Synonyms: | skin | 
| Definition: | The outer protective barrier that separates the animal from its aquatic environment. | 
| Ontology: | Anatomy Ontology [ZFA:0000368] | 
| Name: | mitochondrial chromosome | 
|---|---|
| Synonyms: | mitochondrial DNA, mitochondrial genome, mtDNA | 
| Definition: | A chromosome found in the mitochondrion of a eukaryotic cell. | 
| Ontology: | GO: Cellular Component [GO:0000262] QuickGO AmiGO |