Assertion: cupule's ovule | /r/CapableOf | develop into seed
Facets:
value: upon fertilization
type: TEMPORAL
Source sentences:
text: What makes them the first true seed plants is that they developed structures called cupules to enclose and protect the ovule (the female gametophyte and associated tissues) which develops into a seed upon fertilization.
text: What makes them the first true seed plants is that they developed structures called cupules to enclose and protect the ovule (the female gametophyte and associated tissues) which develops into a seed upon fertilization.