Assertion: giant clam's zooxanthellae | /r/HasAspect | flagellum
Facets:
Source sentences:
text: The zooxanthellae, which is ingested by the clam during the veliger stage, are dinoflagellates possessing a flagellum to help them move.
text: The zooxanthellae, which is ingested by the clam during the veliger stage, are dinoflagellates possessing a flagellum to help them move.