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Uberon Ontology

posterior nasal aperture

Term ID
UBERON:0004771
Synonyms
  • choana
  • choanae
  • internal naris
  • nasopharyngeal naris
  • posterior choana
  • posterior naris
  • posterior nasal apperture
Definition
Opening/conduit between the nasal cavity and the nasopharynx[AAO] The choanae are separated by the vomer[WP]. http://en.wikipedia.org/wiki/Posterior_nasal_apertures
References
Ontology
Uberon Ontology
Relationships
is part of
is a type of
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