Assertion: gametophyte | /r/HasAspect | conducting cells
Facets:
Source sentences:
text: Sporophytes and gametophytes of some mosses possess conducting cells (Hydroids) that serve as vascular tissue, but since most bryophyte lineages do not have this feature, it is more likely that hydroids are independently derived and not homologous to the vascular tissue of the tracheophytes.