Assertion: motile sperm | /r/CapableOf | swim in the film of water
Facets:
value: to the archegonia
type: TRANSITIVE-OBJECT
Source sentences:
text: After rains or when dew deposits a film of water, the motile sperm are splashed away from the antheridia, which are normally produced on the top side of the thallus, and swim in the film of water to the archegonia where they fertilize the egg.