There is some debate about what other groups the nematodes, or roundworms, are most closely related to, and therefore from what group they descended. Nematodes are classified as being in the clade Ecdysozoa which also includes arthropods. If nematodes are truly closely related to arthropods then they share a common ancestor.
What type of roundworms do you mean? roundworms in general and kind
Roundworms are a part of the animal kingdom. They are a part of the phylum nematoda. There are several species of roundworms.
No, roundworms have bilateral symmetry.
Roundworms rule the domain of the Phylum'Nematoda'.
Roundworms can harm dogs ect;
Jellyfish are bell shaped and roundworms aren't. Jellyfish sting and roundworms do not. jellyfish are radial and and roundworms are not.
Yes roundworms have nervous systems!
Roundworms belong to the phylum Nematoda.
Roundworms do not breathe in the way that humans or animals do. Roundworms take in oxygen through their skin and into the cells. The term for this is diffusion.
Roundworms have no heart or formal blood vessels.
pretty sure they're roundworms as they are round.
Roundworms belong to the phylum Nematoda.