Assertion: semen's sperm | /r/HasProperty | motile
Facets:
value: in the cycads
type: LOCATION
value: in the gingko
type: LOCATION
value: completely
type: DEGREE
Source sentences:
text: Sperm are motile, normally moving forward through the semen.
text: Semen is alkaline and does not allow the sperm to be completely motile until they reach the female reproductive tract or the vagina which is acidic in pH.
text: In the cycads and the gingko (both gymnosperms), the sperm are motile & propel themselves down the pollen tube to reach the egg cell.