no
No, roundworms do not have jointed bones. They belong to the phylum Nematoda and possess a simple body structure with a smooth, elongated shape. Roundworms have a pseudocoelom, which is a fluid-filled cavity, but they lack a skeletal system, including bones or any jointed structures.
yes they have muscles but no bones
Roundworms and flatworms do not have backbones. All worms are invertebrates.
Roundworms belong to the phylum Nematoda.
Roundworms
Jellyfish are bell shaped and roundworms aren't. Jellyfish sting and roundworms do not. jellyfish are radial and and roundworms are not.
Roundworms can harm dogs ect;
No, roundworms have bilateral symmetry.
Roundworms rule the domain of the Phylum'Nematoda'.
Scientific classification: Roundworms make up the phylum Nematoda.
Yes roundworms have nervous systems!
Roundworms belong to the phylum Nematoda.