Assertion: gametophyte's sporophyte | /r/CapableOf | produce identical spores
Facets:
Source sentences:
text: Early land plants had sporophytes that produced identical spores: they looked the same whichever sex they developed into.
text: Early land plants had sporophytes that produced identical spores (isosporous or homosporous) but the ancestors of the gymnosperms evolved complex heterosporous life cycles in which the spores producing male and female gametophytes were of different sizes, the female megaspores tending to be larger, and fewer in number, than the male microspores.
text: Early land plants had sporophytes that produced identical spores: they looked the same whichever sex they developed into.