Name: | vent |
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Synonyms: | cloacal opening, cloacal vent |
Definition: | Is a surface structure and is the external opening of the cloaca. |
Ontology: | Anatomy Ontology [ZFA:0000298] |
Name: | anatomical region |
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Synonyms: | |
Definition: | A 3D region in space without well-defined compartmental boundaries; for example, the dorsal region of an ectoderm. |
Ontology: | Spatial Ontology [BSPO:0000070] |