Assertion: motile sperm cell | /r/Synonym | spermatia
Facets:
Source sentences:
text: Some algae and fungi produce non-motile sperm cells, called spermatia.
text: Animals produce motile sperm with a tail known as a flagellum, which are known as spermatozoa, while some red algae and fungi produce non-motile sperm cells, known as spermatia.