Name: | yolk |
---|---|
Synonyms: | yolk cell |
Definition: | Giant syncytial uncleaved cell containing nutrient store for embryonic development in the form of semicrystalline phospholipoprotein and contained within yolk granules. |
Ontology: | Anatomy Ontology [ZFA:0000084] |
Name: | protruding out of |
---|---|
Synonyms: | exits through, exposed, extruding from |
Definition: | A quality inhering into a bearer by virtue of the bearer's extending out above or beyond its surface or boundary and outwards in relation to the physical space occupied by another entity. |
Ontology: | Phenotypic Quality Ontology [PATO:0001646] |
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] |