part_of
part of
part of
anatomical system
secretory system
https://orcid.org/0000-0003-2569-1939 | https://orcid.org/0000-0002-7535-4407
PMID:20865784
Planarian_Anatomy
WBbt:0006850
Anatomical system that has as its parts cells and glands devoted to the discharge of substances such as mucus.
sexual organism
asexual organism