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Ontology Browser

Parent Terms Term With Siblings Child Terms
air capillary of parabronchus 
air sac +  
anatomical conduit +  
Any tube, opening or passage that connects two distinct anatomical spaces.
angle of oral opening 
arthropod sternum 
brain ventricle/choroid plexus +  
cell cluster +  
common crus of semicircular duct 
cornea +  
ductal plate 
external ear margin 
external soft tissue zone +  
glomus coccygeum 
humeral diverticulum of clavicular air sac 
insect anterior ectoderm +  
insect basiproboscis +  
insect dorsal ectoderm +  
insect mouthpart +  
kidney outer medulla inner stripe +  
kidney outer medulla outer stripe +  
multi organ part structure +  
multi-tissue structure +  
multicellular organism +  
olivary body +  
organ +  
organ part +  
organ system subdivision +  
organism subdivision +  
primary nerve cord +  
reproductive structure +  
secondary palatal shelf +  
semicircular canal ampulla +  
sensory dissociation area 
somatic motor system 
spleen perifollicular zone 
tissue +  

Narrow Synonyms: foramen ;   foramina
Related Synonyms: opening ;   ostia ;   ostium
Xrefs: AEO:0000080 ;   EHDAA2:0003080 ;   FMA:242873 ;   SCTID:346902003 ;   Wikipedia:Foramen
External Ontologys: present_in_taxon NCBITaxon:33090 ;   present_in_taxon NCBITaxon:33208 ;   present_in_taxon NCBITaxon:4751
Definition Sources:

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