Whipworms, hookworms, and pinworms.
Round worms are smaller (most are microscopic) worms and are usually parasites. One example of these is the hookworm. While most are parasitic, only a few will bother hu … mans (most are parasitic only to plants). Parasitic roundworms can live on or in humans where they can cause a variety of health problems. Most parasitic roundworm eggs or larvae (immature form) are found in the soil and enter the human body when a person picks them up on the hands and then transfers them to the mouth. A parasite is an organism that lives on or in a host organism and gets its food from or at the expense of its host. There are three main classes of parasites that can cause disease in humans: protozoa, helminths, and ectoparasites. (A parasite is a disease-causing organism that lives on or in a human or another animal and derives its nourishment from its host.) Lice are examples of parasites that live on humans; bacteria and viruses are examples of parasites that live either on humans or in humans; parasitic worms (also called helminths) live. Parasitic Relationships. A parasitic relationship is one in which one organism, the parasite, lives off of another organism, the host, harming it and possibly causing death. The parasite lives on or in the body of the host. A few examples of parasites are tapeworms, fleas, and barnacles. Tapeworms are segmented flatworms that attach themselves to the insides of the intestines of animals such as cows, pigs, and humans. Examples of the flatworm include Tricladida, flukes, and tapeworms. Roundworms (aka nematodes) - has over 80,000 species which many of are parasitic. They have round bodies of varied sizes. Examples of the roundworm include whipworms, hookworms, and pinworms. Segmented Worms-As their name describes, their bodies are divided into segments. Roundworms are parasites that live in your intestine. A parasite is a creature that lives in or on another creature in order to survive. They have long round bodies and range in size. Roundworms can live in or on humans, and can cause many problems.
http://www.answers.com/Q/What_are_examples_of_flat_worms_and_round_worms_and_segmented_worms http://www.niaid.nih.gov/topics/parasiticRoundworm/Pages/default.aspx http://www.cdc.gov/parasites/about.html http://www.medicinenet.com/script/main/art.asp?articlekey=12322 http://www.necsi.edu/projects/evolution/co-evolution/parasites/co-evolution_parasite.html http://www.answers.com/Q/What_are_examples_of_flat_worms_and_round_worms_and_segmented_worms http://my.clevelandclinic.org/health/diseases_conditions/hic-roundworms
parasitic roundworms examples