the characteristic of planaria is has a smooth body and planarian is no have a backbone because planaria is a invertertibrate and invertebrate animals are no have a backbone
yes
Planarians have bilateral symmetry.
Yes, planarians are non-parasitic flatworms
Planarians are neither parasitic or segmented. They are flatworms.
The structures that enable planarians to expel liquid waste are normally pores. The pores are found on the dorsal surface of the planarians.
A planarian is a type of flatworm that is not parasitic. It is considered an animal because it is multicellular, does not have a cell wall, is heterotrophic, can move and is diploid.
Planarians eat decaying organic matter found on the bottom of streams and ponds.
Planarians move by expanding and contracting their bodies as they grip a surface.
Yes
Planarians belong to the class Turbellaria within the phylum Platyhelminthes. They are free-living flatworms known for their regenerative abilities and simple body structure.
Yes, all organisms have scientific names. Thus planarians have scientific names too.
Platyhelminthes.
Turbellarians