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XB-ANAT-177
			
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Develops From:
  | 
			Develops Into: | 
		
Parent(s): 
		
			optic vesicle
		
	
	Parent(s): 
		
			cavitated compound organ (is_a)
		
			central nervous system (part_of)
		
			head (part_of)
		
			visual system (part_of)
		
	
	References: Ontology Lookup Service , XB ANATOMY ONTOLOGY
