Platyhelminthes
To be classified in the phylum of Platyhelminthes, an animal has to have:
-Bilateral symmetry
-Protosomes.
-Do not have an anus, but possess a mouth.
-Contain a hydrostatic skeleton
-Mostly sexual reproduction
-Sac Body Plan - one opening that functions as the mouth and anus
-Live in fresh water, ocean biome, or a moist environment.•
-Bilateral symmetry
-Protosomes.
-Do not have an anus, but possess a mouth.
-Contain a hydrostatic skeleton
-Mostly sexual reproduction
-Sac Body Plan - one opening that functions as the mouth and anus
-Live in fresh water, ocean biome, or a moist environment.•