flatworms NOTES Characteristics Flatworms ar parasitic unsegmented, bilaterally symmetrical worms that neglect a coelom but that do build three line of descent layers. Some forms be free living but more(prenominal) are parasitic. Flatworms have a cephalized nervous system that consists of decimal point ganglion(brain), usually attached to longitudinal nerve cords that are interconnected across the body by transverse branches. Flatworms leave out a respiratory or circulatory system, these functions take make out off by absorption through the body wall. free-living forms have a simple, incomplete gut, even this is lacking in many a(prenominal) parasitic species. Most types of flatworms are called Parasitic tapeworms and flukes.
Examples of Animals in Phylum: Tapeworms(parasitic) Tapeworms, manakin Cestoda, are creatures that die as mature organisms that live on a host. These hosts include cats, dogs, cows, whales, and humans. Human hosts usually hail when uncooked, infected meat is eaten, or by ingesting the eggs. Human transmitting ...If you fatality to get a full essay, order it on our website:
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