Term: ball vasculature
Note: This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name.
Name: ball
Synonyms: yolk ball
Definition: The anterior round region of the yolk cell present after the yolk extension forms during the segmentation period.
Ontology: Anatomy Ontology [ZFA:0000006]
Name: vasculature
Definition: Is an interconnected tubular multi-tissue structure that contains fluid that is actively transported around the organism.
Ontology: Anatomy Ontology [ZFA:0005249]