WebThe large group of animals called mollusks live on land and in both freshwater and salt water. They constitute the phylum Mollusca, a major group of animals known to have as many as 100,000 living species and … WebMar 21, 2024 · The mantle is an important part of the body of a mollusk. It forms the outer wall of the mollusk's body. The mantle encloses the mollusk's visceral mass, which is its internal organs, including the heart, …
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WebMar 5, 2024 · Mollusks live in most terrestrial, freshwater, and marine habitats. However, the majority of species live in the ocean. They can be found in both shallow and deep water and from tropical to polar latitudes. Mollusks are a major food source for other organisms, including humans. You may have eaten mollusks such as clams, oysters, scallops, or ... WebHow to use Mollusca in a sentence. Very soon afterwards a mollusca had been captured, and placed in a tub filled with sea water. A Woman's Journey Round the World Ida …
WebMollusca definition: the molluscs considered collectively Meaning, pronunciation, translations and examples Webbivalve, (class Bivalvia), any of more than 15,000 species of clams, oysters, mussels, scallops, and other members of the phylum Mollusca characterized by a shell that is divided from front to back into left and right valves. The valves are connected to one another at a hinge. Primitive bivalves ingest sediment; however, in most species the respiratory gills …
WebMollusks are a group of animals that have a common set of body features. Snails, slugs, octopuses, clams, and oysters are all mollusks. Snails, slugs, octopuses, clams, and oysters are all mollusks. WebApr 10, 2024 · Mollusc definition: A mollusc is an animal such as a snail, clam, or octopus which has a soft body. Many... Meaning, pronunciation, translations and examples
WebMollusca is one of the most diverse groups of animals on the planet, with at least 50,000 living species (and more likely around 200,000). It includes such familiar organisms as snails, octopuses, squid, clams, scallops, oysters, and chitons. Mollusca also includes some lesser known groups like the monoplacophorans, a group once thought to be ...
WebThere are almost 100,000 species of mollusks around the world, and many tens of thousands more undiscovered. Most mollusk species only live in the ocean, but some … cscshc powerschoolWebAug 28, 2024 · Some common characteristic features of the phylum Mollusca are: Bilaterally symmetrical, unsegmented, and soft body. All animals in this group are triploblastic. The true coelom is present in the body which is reduced to small spaces surrounding the heart, nephridia, and part of the intestine. The coelom is filled with the … dyson cyclone v10 animal vs sharkWebMol·lus·ca. A phylum of the subkingdom Metazoa with soft, unsegmented bodies, consisting of an anterior head, a dorsal visceral mass and a ventral foot. Most forms are enclosed in a protective calcareous shell. Mollusca includes the classes Gastropoda (snails, whelks, slugs), Pelecypoda (oysters, clams, mussels), Cephalopoda (squids ... cscs hartlepoolWebNoun 1. phylum Mollusca - gastropods; bivalves; cephalopods; chitons Mollusca animal kingdom, Animalia, kingdom Animalia - taxonomic kingdom comprising all... Phylum Mollusca - definition of phylum Mollusca by The Free Dictionary cscs hastingsWebnoun plural. Mol· lus· ca mə-ˈləs-kə. : a large phylum of invertebrate animals (as snails, clams, and mussels) that have a soft unsegmented body lacking segmented … cscs harrogateWebnoun. any invertebrate of the phylum Mollusca, typically having a calcareous shell of one, two, or more pieces that wholly or partly enclose the soft, unsegmented body, including … cscs harlow test centreWebA mollusk is a kind of animal with a soft body. Most mollusks have a hard shell that protects the body. There are more than 100,000 species, or types, of mollusk. Octopuses , oysters, snails , and squid are just a few examples. cscshc staff