they are inverabrates
mostly parasites
most roundworms cant be seen without a microscope
have long bodies with pionted ends
1st organisms to have a digestive system
1st organisms to have a mouth and an anus
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∙ 14y agoWiki User
∙ 13y agoThe protective coats of both groups are made of chitin
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∙ 12y agoNothing Stop it you!
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∙ 7y agoa long, slender, round body
Roundworms.
The scientific name for roundworms is "nematodes."
Scientific classification: Roundworms make up the phylum Nematoda.
NO Mammals are not arthropods. Arthropods are insects.
Roundworms are classified as a type of parasitic nematode that belong to the phylum Nematoda. They are widely distributed in various habitats and can infect plants, animals, and humans.
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.
Roundworms (Nematoda) are related to arthropods because they both molt.Note; Crustaceans are arthropods. :P
Flatworms, Roundworms, Annelids, Mollusks, and Arthropods
Which of the following groups of animals lacks cephalization? Question 4 options: Arthropods Cnidarians Roundworms Annelids
Roundworms.
The common name for phylum Nematoda is roundworms.
No, arthropods are not radial. They have bilateral symmetry, which means their bodies can be divided into two equal halves. This symmetry is a common feature among many animals, including vertebrates and invertebrates.
Arthropods have segmented bodies, an exoskeleton made from chitin, and joint appendages.
Arthropods have segmented bodies, an exoskeleton made from chitin, and joint appendages.
In no particular order: Chordates Echinodermata Platyhelminthes (Flatworms) Nematodes (Roundworms) Annelids (Segmented Worms) Arthropods Porifera (Sponges) Molluscs (Shells)
beetles
Some common parasitic members of the phyla that infect humans include Platyhelminthes (flatworms) like tapeworms and flukes, Nematoda (roundworms) such as hookworms and pinworms, and Arthropoda (arthropods) like mosquitoes and ticks which transmit diseases.