Assertion: angiosperm's pollen | /r/HasProperty | transferred to receptive surface
Facets:
value: during pollination
type: TEMPORAL
value: from its source
type: OTHER
Source sentences:
text: During pollination, pollen is transferred from its source to a receptive surface: in gymnosperms from the microsporangium to the integument or, especially, the pollination droplet of the ovule (rarely to the cone scale); in angiosperms from the microsporangium (pollen sac) of the anther to the stigma of the carpel.