| Name: | hatching gland |
|---|---|
| Synonyms: | hgg |
| Definition: | A transversely oriented set of cells located deep to the EVL on the pericardial membrane, especially prominent during pharyngula period because of the brightly refractile cytoplasmic granules (containing hatching enzymes) of the principal cells of the gland. |
| Ontology: | Anatomy Ontology [ZFA:0000026] |
| Name: | morphogenesis of an epithelial sheet |
|---|---|
| Synonyms: | |
| Definition: | The process in which the anatomical structures of an epithelial sheet are generated and organized. An epithelial sheet is a flat surface consisting of closely packed epithelial cells. |
| Ontology: | GO: Biological Process [GO:0002011] QuickGO AmiGO |