Flatworm definition
WebDefinitions of flatworm noun parasitic or free-living worms having a flattened body synonyms: platyhelminth see more Think you’ve got a good vocabulary? Take our quiz. … WebIn flatworms, the body that is flattened dorsoventrally, with the mouth and genital pore usually located in a ventral position. The space between the gut and outside is filled with …
Flatworm definition
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WebDec 11, 2024 · Flatworms wrap around their prey and digest it on the underside of their body where their mouth is located. Reproduction can happen through sexual means (though they are hermaphrodites), but very often flatworms reproduce asexually by physically splitting to form new worms. This also means that worms that are cut up can grow back … WebFlatworm definition: Platyhelminth. . Any of various parasitic and nonparasitic worms of the phylum Platyhelminthes, such as a tapeworm or a planarian, characteristically having a soft, flat, bilaterally symmetrical body and no body cavity.
WebFlatworms (platyhelminths) – these include the trematodes (flukes) and cestodes (tapeworms). Thorny-headed worms (acanthocephalins) – the adult forms of these worms reside in the gastrointestinal tract. The … Webflatworm. [ flăt ′wûrm′ ] Any of various parasitic and nonparasitic worms of the phylum Platyhelminthes, characteristically having a soft, flat, bilaterally symmetrical body. …
Webnoun flat· worm ˈflat-ˌwərm : any of a phylum (Platyhelminthes) of soft-bodied usually much flattened acoelomate worms (such as the planarians, flukes, and tapeworms) called also platyhelminth Example Sentences Recent Examples on the Web But regeneration of the … WebMar 3, 2024 · flatworm ( plural flatworms ) Any of very many parasitic or free-living worms, of the phylum Platyhelminthes, having a flattened body with no skeleton or body cavity . synonym . Synonym: platyhelminth.
WebFlatworms range in length from about 1 millimeter (0.04 inches) to more than 20 meters (66 feet). They have a flat body because they do not have a coelom or even a …
WebJan 9, 2024 · Acoelomate Definition. An acoelomate is an animal which lack a coelom, or formal body cavity. True body cavities form only in multicellular organisms with true tissues. ... The phylum Platyhelminthes, … master and commander free movieThe flatworms, flat worms, Platyhelminthes, or platyhelminths (from the Greek πλατύ, platy, meaning "flat" and ἕλμινς (root: ἑλμινθ-), helminth-, meaning "worm") are a phylum of relatively simple bilaterian, unsegmented, soft-bodied invertebrates. Unlike other bilaterians, they are acoelomates (having no body cavity), and have no specialized circulatory and respiratory organs, which restric… hylands and tylenolWebflatworms. Platyhelminth. Webster's New World. Any of various parasitic and nonparasitic worms of the phylum Platyhelminthes, such as a tapeworm or a planarian, … hylands acneWebAug 19, 2024 · Some flatworms are free-living and commonly found in freshwater habitats. Others are parasitic and often pathogenic organisms that live within other animal organisms. Examples of flatworms include … hylands aconitumWebFlatworms have no specialized respiratory system; gases simply diffuse across the body wall. Nervous system The main ganglia, or nerve centres, of the nervous system and the … hylands aix en provenceWebTapeworm infection. If you ingest sure flatworm eggs, they'll migrate outside your intestines and kind larval cysts in body tissues and organs (invasive infection). If you ingest flatworm larvae, however, they become adult tapeworms in your intestines (intestinal infection). An adult flatworm consists of a head, neck and chain of segments ... hylands admissionsWebflatworm in British English. (ˈflætˌwɜːm ) noun. any parasitic or free-living invertebrate of the phylum Platyhelminthes, including planarians, flukes, and tapeworms, having a flattened … master and commander dessert