Assertion: gametophyte's tissue | /r/Synonym | meristem
Facets:
value: at its base
type: LOCATION
Source sentences:
text: The sporophyte has a mass of undifferentiated tissue called a meristem at its base.
text: In vascular plants , such as angiosperms and gymnosperms, cell division takes place almost exclusively in specific tissues known as meristems .