The roundworm would be a parasite and the cat would be a host.. i think..
Symbiotic relationship? Parasitic.
flatworm
A closed circulatory system
No, they feed off of flesh and are a type of roundworm, they are carnivores
No, it is caused by a parasite called Wuchereria bancrofti, a type of roundworm.
Pinworms belong to the phylum Nematoda, which consists of roundworms, while hookworms also belong to the same phylum Nematoda.
helminthic ans by mayank bhatia
The cat is the predator and the mouse is the prey.
A roundworm has an open nervous system.
The parasitic roundworm (scientific name: Nematoda) is an invertebrate.
a roundworm has segments setae and a clitella that is about a third from its head
Roundworm is associated with under cooked pork.