Assertion: diatom | /r/HasProperty | motile
Facets:
value: mostly
type: DEGREE
Source sentences:
text: Diatoms are mostly non-motile; however, sperm found in some species can be flagellated, though motility is usually limited to a gliding motion.
text: Many Diatoms are motile, moving slowly, but steadily.
text: Diatom species in waters considered unimpaired were largely made up of surface-attached species; Diatoms in water considered impaired were motile — having the ability to move.
text: They are non-motile, or capable of only limited movement along a substrate by secretion of mucilaginous material along a slit-like groove or channel called a raphe.