Term: chorion multicellular organismal movement
Name: chorion
Synonyms:
Definition: The egg shell.
Ontology: Anatomy Ontology [ZFA:0000329]

Name: multicellular organismal movement
Synonyms:
Definition: Any physiological process involved in changing the position of a multicellular organism or an anatomical part of a multicellular organism.
Ontology: GO: Biological Process [GO:0050879]    QuickGO    AmiGO