http://biology.fullerton.edu/biol317/Murray/Fall97/chitons.html WebChitons belong to the molluscan class. Polyplacophora. To designate a species correctly the binomen includes the _____names. genus and species. Members of class_____are those historically used as commercial sponges. Demospongiae. Recommended textbook solutions. Hole's Human Anatomy and Physiology
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WebOf the eight recognized classes of molluscs, five contain the majority of species: Class Scaphopoda – tooth and tusk shells. Class Polyplacophora – chitons. Class … WebSnails, slugs, and limpets belong to the molluscan class A. Gastropoda. B. Pelecypoda. C. Polyplacophora. D. Aplacophora. E. Cephalopoda. A, gastropoda 9. The 180, counterclockwise twisting of the visceral mass, mantle, and mantle cavity of gastropods is called A. contortion. B. torsion. C. helixing. D. coiling. E. operculating. B, torsion 10.
WebThere are ______ living species in the phylum Mollusca. About 90,000 The mollusc ______ may be adapted for locomotion, for attachment to substratum, or for a combination of functions. foot Octopuses, snails, and chitons are all … Webchiton, any of numerous flattened, bilaterally symmetrical marine mollusks, worldwide in distribution but most abundant in warm regions. The approximately 600 species are usually placed in the class Placophora, …
WebJun 8, 2024 · Members of class Polyplacophora are better known as “chitons;” these molluscs have a large foot on the ventral side and a shell composed of eight hard plates on the dorsal side. Class Bivalvia consists of mollusks with two shells held together by a muscle; these include oysters, clams, and mussels. WebApr 7, 2024 · The class Cephalopoda includes among others squid and the octopus. Chitons are marine molluscs that are of varying size and found in the class …
WebOctopuses, snails, and chitons are all examples of organisms in the phylum Mollusca Muscular action is responsible primarily for the function of which portion of the mollusc body? Multiple choice question. Head-foot Cephalic sensory Visceral mass …
WebThe word "mollusca" translates as: "soft". The mollusks are placed within the clade ___________ along with the Annelida and Platyhelminthes. Lophotrochozoa. The mollusk phylum has approximately __________ species. 100,000. What region of the mollusk body has an anterior head, containing the mouth and certain nervous and sensory structures, … how to say measure word in chineseWebChitons, snails, clams, and squid belong to this phylum: Mollusca. Which genus of gastropod has been reported to have caused human fatalities? Conus Nudibranchs belong to the class _______ of the phylum Mollusca. Gastropoda Molluscs having two jointed valves or shells belong to the class: Bivalvia. The siphuncle of nautiloids is used for: north korea smartphone phoneWebThe word chiton is a Greek word meaning a gown or tunic, usually worn next to the skin, and covered with a cloak on going outdoors. The chiton was worn by both men and … how to say meatball in frenchWebChiton, any of numerous flattened, bilaterally symmetrical marine mollusks, worldwide in distribution but most abundant in warm regions. The approximately 600 species are … north korea social mediaWebWhich of the following statements is NOT correct about nematodes: -There are three layers of tissues in the body. -Nematodes lack circular muscles under the tegument. -The body cavity provides a hydrostatic skeleton. -Nematodes have a smooth unsegmented outside body wall. -Nematodes are all carnivores but may be free-living or parasitic. how to say meatotomyWebMollusca: Class: Polyplacophora: Order: Chitonida: Family: Chitonidae: Subfamily: ... Chiton is a genus of chitons, a polyplacophoran mollusk in the family ... (2001). Mollusca. in: Costello, M.J. et al. (eds), European … how to say meat sauce in italianA chiton creeps along slowly on a muscular foot. It has considerable power of adhesion and can cling to rocks very powerfully, like a limpet. Chitons are generally herbivorous grazers, though some are omnivorous and some carnivorous. They eat algae, bryozoans, diatoms, barnacles, and sometimes bacteria by … See more Chitons are marine molluscs of varying size in the class Polyplacophora (/ˌpɒlipləˈkɒfərə/), formerly known as Amphineura. About 940 extant and 430 fossil species are recognized. They are also … See more Shell All chitons bear a protective dorsal shell that is divided into eight articulating aragonite valves embedded in the tough muscular girdle that surrounds the chiton's body. Compared with the single or two-piece shells of … See more Chitons are eaten in several parts of the world. This includes islands in the Caribbean, such as Trinidad, Tobago, The Bahamas, St. Maarten, Aruba, Bonaire, Anguilla and See more Chitons were first studied by Carl Linnaeus in his 1758 10th edition of Systema Naturae. Since his description of the first four species, chitons have been variously classified. They were called Cyclobranchians (round arm) in the early 19th century, and … See more Chitons live worldwide, from cold waters through to the tropics. They live on hard surfaces, such as on or under rocks, or in rock crevices. Some species live quite high in the intertidal zone and are exposed to the air and light for long … See more Similar to many species of saltwater limpets, several species of chiton are known to exhibit homing behaviours, journeying to feed and then returning to the exact spot they previously inhabited. The method they use to perform such behaviors has been … See more Chitons have a relatively good fossil record, stretching back to the Cambrian, with the genus Preacanthochiton, known from fossils found … See more how to say mean in japanese