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ZIRC
OBO ID: ZFA:0001625
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Term Name: optic nerve head Search Ontology:
Synonyms:
  • optic nerve heads
Definition: Portion of cranial nerve II where large fascicles of axons from the optic fiber layer come together prior to leaving the eye.
Appears at: Unknown
Evident until: Adult (90d-730d, breeding adult)
References:
  • TAO:0002213
Ontology: Anatomy Ontology
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