OBO ID: ZFA:0000329
Term Name: chorion Search Ontology:
Synonyms:
Definition: The egg shell. (1)
Appears at: Zygote:1-cell (0.0h-0.75h)
Evident until: Pharyngula:High-pec (42.0h-48.0h)
References:
  • TAO:0000329
Ontology: Anatomy Ontology
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