what type of symmetry do mollusks have
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Do mollusks have bilateral symmetry? Some mollusks have bilateral symmetry. Mollusks include gastropods such as snails, bivalves such as oysters, and cephalopods such as squid. Some bivalves have bilateral symmetry. Some mollusks have bilateral symmetry. Mollusks include gastropods such as snails, bivalves such as oysters, and cephalopods such as squid.
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What kind of symmetry does gastropoda have? 0. Some well known gastropods, which are mollusks, are snails and slugs, and they exhibit what is known as BILATERAL SYMMETRY. The only other kind of symmetry that exists in the animal kingdom, with the exception of colonial species such as the sponge, is RADIAL SYMMETRY.
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Radial Symmetry First, we should define symmetry. Symmetry is the arrangement of body parts so they can be divided equally along an imaginary line or axis. In marine life, the two main types of symmetry are bilateral symmetry and radial symmetry, although there are some organisms that exhibit biradial symmetry (e.g., ctenophores) or asymmetry (e.g., sponges).
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- Starfish appear radially symmetric, but they are actually classified as bilaterally symmetric organisms. That is actuall wrong...they are radially symmetrical, but they do dev…elop from bilaterally symmetrical larvea From PattiVan: Think of the starfish like bicycle wheel and the legs are its spokes. The spokes are placed in a radial fashion from the center leading out; so the starfish has radial symmetry.
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- D. flatworms. Weegy: Some type of body symmetry is found in all invertebrates EXCEPT in Sponges, answer s letter C. samn|Points 3904|User: Bilateral symmetry enables the A. division of the body into upper and lower sides. B. animal to have a right and left side. C. joining together of specialized cells into tissues.
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- This structure, called the lophophore, is actually used for feeding and respiration and is one of the features common to all brachiopods. Another distinctive feature of all brachiopods is that their valves are bilaterally symmetrical--in other words, the right half is a mirror image of the left half.Humans also are bilaterally symmetrical.nother distinctive feature of all brachiopods is that their valves are bilaterally symmetrical--in other words, the right half is a mirror image of the left half. Humans also are bilaterally symmetrical.
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- Illustration of the different types of symmetry in lifeforms (Field Museum, Chicago). Bilateral forms can have heads. Lifeforms with other types of symmetry have corresponding organs, if not a head. The hypothetical most recent common ancestor of all bilateria is termed the Urbilaterian.
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- Mollusks (Mollusca) are a group of invertebrates that includes squid, octopuses, cuttlefish, nudibranchs, snails, slugs, limpets, sea hares, mussels, clams, oysters, scallops, as well as many less well-known animals.Scientists estimate that there are more than 100,000 species of mollusks alive today.This makes them the second largest phylum of animals, having fewer species than only the arthropods. Mollusks have soft bodies that consist of three basic parts: a foot, a visceral mass and a mantle.ollusks (Mollusca) are a group of invertebrates that includes squid, octopuses, cuttlefish, nudibranchs, snails, slugs, limpets, sea hares, mussels, clams, oysters, scallops, as well as many less well-known animals.
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- Answer by Haj86. Confidence votes 6. Some well known gastropods, which are mollusks, are snails and slugs, and they exhibit what is known as BILATERAL SYMMETRY. The only other kind of symmetry that exists in the animal kingdom, with the exception of colonial species such as the sponge, is RADIAL SYMMETRY.This second type is exhibited by starfish, for example.hat kind of symmetry does gastropoda have? already exists. already exists as an alternate of this question. exists and is an alternate of. Most customers will probably want more than one emberlight, in order to cover a large portion of their home. On average, how many emberlight plugins do you expect a customer will buy? What kind of symmetry ...
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What kind of symmetry do crustaceans have? Confidence votes 242K. Passionate about all things Australian. Crustaceans, like all arthropods, have bilateral symmetry. This means they have symmetry across one plane (known as the sagittal plane, and directly down the centre of their body), which means one side of their body approximately mirrors the other side.n animal that has an exoskeleton, mainly aquatic animals.   Crustacean noun, any arthropod of the mainly aquatic class Crustacea, typically having a carapace hardened with lime and including the lobsters, crabs, shrimps, woodlice, barnacles, cope, and water fleas.
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- Body Plan of the Mollusks In their basic body plan (figure 45.5), mollusks have dis-tinct bilateral symmetry. Their digestive, excretory, andreproductive organs are concentrated in a visceral mass, and a muscular foot is their primary mechanism of loco-motion.
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- Snails, oysters, clams, octopuses, and squids are examples of mollusks. • The body cavity in mollusks is a true coelom. – In animals that have a coelom, the gut and other internal organs are suspended from the body wall and are cushioned by the fluid within the coelom.dditions and changes to the original content are the responsibility of the instructor. Mollusks and Annelids continued • Marine Worms – Marine segmented worms are members of the class Polychaeta, the largest group of annelids.
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List of Foods for Sulfite Sensitivity Symptoms of sulfite sensitivity usually begin 15 to 30 minutes after eating and include asthma-like symptoms, hives, facial swelling or gastrointestinal discomfort. Foods containing more than 10 parts per million of sulfites must list sulfites on the ingredient list.Manufacturers add sulfites to processed foods as a preservative and to improve its appearance.any people with sulfite sensitivity consider it an allergy, but sulfite sensitivity differs from an allergy. Allergies develop to proteins in foods. A sulfite doesn't contain proteins; it is a salt of sulfurous acid. If you have asthma, you have a higher risk of developing sulfite sensitivity.
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At $15.6 million, the world's most expensive watch is up for grabs His Supercomplication was the victor. Few thought the world’s most coveted watch would ever end up at auction. When it did fifteen years ago, many in the watch world were as shocked, describing the episode as if the Mona Lisa had been offered up to the highest bidder.
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Of Snails and Squids: Characteristics of the Adaptive Mollusk The basic mollusk characteristics are the presence of an outer shell (except for some species), and a soft body that is bilaterally symmetrical. This article presents some amazing characteristics about the mollusk species.
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Question: 1) What type of symmetry does the Sponge have? a) none b) radical c) bilateral 2) What type of sy... 3) What type of symmetry does the Planarian have? a) none. b) radical. c) bilateral. 4) What type of symmetry does the Roundworm have? a) none. b) radical. c) bilateral. 5) What type of symmetry does the Clam have? a) none. b) radical. c) bilateral. 6) What type of tissue orginization does the Hydra have? a) none. b) 2 layers. c) 3 layers
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Seasonal affective disorder: bring on the light People with this condition lose steam when the days get shorter and the nights longer. Symptoms of seasonal affective disorder include loss of pleasure and energy, feelings of worthlessness, inability to concentrate, and uncontrollable urges to eat sugar and high-carbohydrate foods.
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What kind of symmetry do mollusks and echinoderm have? according to animal classification into bilateria and radiata (ACCORDING TO SYMMETRY)the echinoderms and molluscs are bilaterally symmertrical as they are placed in BILATERIA.
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Wildlife Echinoderms are characterized by their radial symmetry, water vascular system and internal skeleton. The most striking feature of all echinoderms is their pentamerous radial symmetry.That is, the body can be divided into five parts (or appendages) which point outward from the center of the body. Interestingly, although most mature echinoderms are radially symmetrical, the larvae usually have bilateral symmetry.haracteristic of all echinoderms is the presence of an internal skeleton covered with spines and skin. The skeleton varies with the type of echinoderms. In sea stars and brittle stars, the skeleton consists of multitudes of small calcareous plates called ‘ossicles’ that move with one another, forming flexible joints.
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- Subclass Ammonoidea (Devonian-Cretaceous). Class CEPHALOPODA The cephalopods are a class of mobile mollusks, most of which are nektic or nekto-benthic. Cephalopods have a bilaterally symmetrical body, a prominent head, and a modified foot in the form of tentacles. Although during the Paleozoic and Mesozoic, cephalopods achieved great diversity and abundance in marine habitats, only two genera possessing skeletons are known today.
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What are mollusks? The mollusks or molluscs are the large and diverse phylum Mollusca, which includes a variety of familiar creatures well-known for their decorative shells or as seafood.These range from tiny snails, clams, and abalone to the octopus, cuttlefish and squid (which are considered the most intelligent invertebrates).ollusks have a mantle, which is a fold of the outer skin lining the shell, and a muscular foot that is used for motion. Many mollusks have their mantle produce a calcium carbonate external shell and their gill extracts oxygen from the water and disposes waste.
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SAND DOLLARS OF EVERY SHAPE, SIZE AND TYPE sand dollars of every shape, size and type The sand dollars. are Echinoderms. This is a marine group of animals which include sea stars, brittle stars, sea urchins, sea cucumbers and sea lilies. The echinoderm's most common feature is their radial symmetry.
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starfish dissection Asteroids have arms that are connected to each other. Also, it is harder to tell with asteroids where the central disk ends and the arms begin. A sea star is radially symmetrical. Radial symmetry means that the body is a hub, like a bicycle wheel, and tentacles are spokes coming out of it (think of a starfish).steroids have arms that are connected to each other. Also, it is harder to tell with asteroids where the central disk ends and the arms begin. A sea star is radially symmetrical. Radial symmetry means that the body is a hub, like a bicycle wheel, and tentacles are spokes coming out of it (think of a starfish).
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- Soft-bodied invertebrates, mollusks include slugs, snails, octopuses, squid, clams, and mussels.Most mollusks have SHELLS to protect them.OLLUSK CLASSIFICATION. SHELLS. FIND OUT MORE. Soft-bodied invertebrates, mollusks include slugs, snails, octopuses, squid, clams, and mussels. Most mollusks have SHELLS to protect them.
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Echinoderm  [show article only]hover over links in text for more info From wikipeidia: > Echinoderms evolved from animals with bilateral symmetry. Although adult echinoderms possess pentaradial, or five-sided, symmetry, echinoderm larvae are ciliated, free-swimming organisms that organize in bilateral symmetry which... This page may be out of date.
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Characteristics of Mollusks Mollusks are soft-bodied invertebrates with bilateral symmetry and usually one or two shells. Their organs are in a fluid-filled cavity; the word mollusks in Latin means soft. Most of the mollusks live in water but some live on land. There are more than 110,000 species that have been identified.