No, Platyhelminthes lacks a circulatory system and a respiratory system.
A common feature of phylum Platyhelminthes is their flattened, ribbon-like body shape, which gives them their name (platy meaning flat). They also lack a body cavity (coelom) and have a simple nervous system with nerve cords and ganglia.
If you mean parasitic flatworms, they belong to the phylum Platyhelminthes.
The phylum name for planarians is Platyhelminthes, which includes flatworms like the planarian. They are characterized by their flattened body shape and bilateral symmetry.
Tapeworms are in the phylum Platyhelminthes which literally means flat worm.
Platyhelminthes
A common feature of phylum Platyhelminthes is their flattened, ribbon-like body shape, which gives them their name (platy meaning flat). They also lack a body cavity (coelom) and have a simple nervous system with nerve cords and ganglia.
Platyhelminthes
Flatworms are in the Platyhelminthes Phylum
Marine Flatworms are in the Platyhelminthes phylum
free-flatworms belong to: phylum - Platyhelminthes. class - Turbellaria.
The marine flatworm belongs to the Phylum Platyhelminthes.
If you mean parasitic flatworms, they belong to the phylum Platyhelminthes.
platyhelminthes
Tapeworms are of the class Cestoda of the phylum Platyhelminthes.
Flatworms are in the phylum Platyhelminthes
The first animal phylum to have a circulatory system was the Annelida phylum, specifically the earthworm. Annelids have a closed circulatory system composed of blood vessels that transport nutrients and oxygen throughout the body.
The phylum name for planarians is Platyhelminthes, which includes flatworms like the planarian. They are characterized by their flattened body shape and bilateral symmetry.