how the snail takes food to its mouth
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Frequently Asked Questions A: A snail scrapes its food, rather than chews it like we humans do. A flexible structure called the radula in the snail’s mouth is lined with neatly organized rows and columns of tiny tooth-like projections. The snail moves its radula over the food, scrapes off bits of it, and swallows.
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- 11. Provide a step-by-step description of how a sea star capture and eats its prey. Answer: The sea star uses its tube feet to move towards and then climb onto the prey, usually some sort of non-moving bivalve. The muscular sea star uses its tube feet to suction onto the shells and then pull them apart.The sea star then inserts its sac-like stomach into the mollusk, secreting digestive enzymes that rapidly break down the mollusks soft interior. The food is sucked back into the sea star along with its stomach.nswer: The sea star uses its tube feet to move towards and then climb onto the prey, usually some sort of non-moving bivalve. The muscular sea star uses its tube feet to suction onto the shells and then pull them apart.
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Paramecium The paramecium use their oral groove's cilia to sweep down food particles into the mouth pore. The mouth pore transferees the food molecules into the gullet, which forms two food vacuoles that circulate around the cytoplasm. Organic molecules are then digested and absorbed. Molecules that are not digested.
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How do I feed my snail? Snails east mostly living plants or algae wafers, Tropical Tablets, fruits,and any other types of sinking food for scavengers like catfish & loaches. They also enjoy rinsed canned green beans, washed fresh romaine lettuce & washed fresh spinach.Or you can buy shrimp pellets on pet store and it cost about 3 dollar.
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Snails Garden snails bury their eggs in shallow topsoil primarily while the weather is warm and damp, usually 5 to 10 cm down, digging with their 'foot'- the back of their 'tail'. Egg sizes differ between species, from a 3 mm diameter in the grove snail to a 6 cm diameter in the Giant African Land Snail.iet Edit. In the wild, snails eat a variety of different foods, including leafy vegetation, fruits, feces and carrion. They can cause damage to agricultural crops and garden plants, and are therefore often regarded as pests.
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- When feeding. When a food source is located, the snail will begin to feed by first opening its mouth. The protractor muscles move the odontophore forward and the radula comes in contact with the food. The retractor muscle sets bring the odontophore and the radula backwards and the teeth scrape the surface.
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- Snails are hatched from eggs. When they hatch, they eat most of the shell, but a small part of it stays with them and that is the beginning of their shell. As the snail grows, so does its shell -- in a spiral shape. New shell is added at the opening of the shell.
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- bias meaning, bias definition | English Cobuild dictionary. bias. 1 n-var Bias is a tendency to prefer one person or thing to another, and to favour that person or thing. Bias against women permeates every level of the judicial system..., There were fierce attacks on the BBC for alleged political bias.
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What Do Snails Eat | Snails Diet Snails are herbivorous which is why most of their diet comprises plants and vegetation. In the wild, snails are very fond of eating leaves, fruits, mushrooms and other types of vegetation. These animals predominantly feed on living plants; however, they can ingest decaying plants as well.
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- After they managed to do so, they prey is pulled towards the octopus' mouth opening, where the strong horn beak can bite a hole in the prey's armour  most creatures octopuses prey on either have got a carapace (like crabs) or a shell (like snails, mussels and other molluscs).
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- Many conch snails are scavengers, eating decaying plants and animals. Others eat tiny algae. The flared shell also protects the proboscis as the animal sweeps the bottom for titbits. Amazing feats by Conch feet: One species of the Conch family, Strombus maculatus, can leap more than 1m!
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- In the frog's mouth there is a front hinged tongue. This flips http://wiki.answers.com/Q/In_frogs_what_is_the_path_of_food_through_the_digestive_tract# into the gullet, which … is the entrance to the esophagus. The food is moved down into the stomach by muscle contraction. The stomach breaks food down mechanically using its multiple muscle layers.
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- This abstract image is a close-up of the tiny teeth that cover the radula of a common whelk (Buccinum undatum). A radula is a tongue-like ribbon that helps the snail scrape or cut its food before it swallows it.
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- In the mouth of the squid is a beak shaped much like the beak of a parrot. The beak is not part of the shell but a separate tooth-like structure. When a squid catches prey, such as a fish, it bites off and swallows chunks of it. The squid has a small radula but it uses it only to pull in chunks of food past the beak. masters of camouflage, using pigment in their skin cells to quickly change its skin color to blend into its surroundings. These skin cells, called chro-matophores, contain an elastic sac filled with pigment.
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What do snails eat Be careful that the calcium does not contain any harmful salts or is not too alkaline to burn the snails. Snails eat solid food by grazing around and scraping it with their radula – a rasplike structure of tiny teeth used for scraping food particles off a surface and drawing them into the mouth.
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Where do snails get their shells from? A snail, like most other mollusks, uses its mantle to make its shell. To make a shell, the mantle releases a liquid made up of shell materials. Gradually the liquid hardens and forms the shell. Over time, the mantle releases more of this liquid.
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Lobsters Follow a Clam Through a Lobster: Internal Anatomy. A lobster locates its prey, a clam for instance, with its excellent sense of smell. Then it breaks open the shell with its large claws. It uses its mouth parts and first two sets of walking legs to manipulate the food into its mouth. A lobster is a messy eater. It creates a cloud of debris as it tries to coordinate all these claws to move food into its mouth.
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What does snail taste like? Best Answer: It depends on what is cooked with. The snail itself is more of a consistency (chewy) than a flavor and picks up its taste from the additional ingredients. The traditional snails in the shell cooked in garlic taste of the garlic.
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- In many bivalves and snails, and in cephalopods, part of the mantle is modified into a siphon, which can be used to pump water through the mantle cavity for respiration, feeding and/or jet propulsion. Freshwater and marine mollusks have gills (called ctenidia) for respiration, located in the mantle cavity.he mantle also secretes the shell, in those mollusks that have one. In many gastropods and cephalopods, the mantle is brightly colored and important for communication. In giant clams, the outer mantle tissue is colonized by symbiotic algae that provide their host with food energy in exchange for shelter.
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Echinoderm Digestive System Within the Melon Sea Urchin's mouth is an apparatus made up of five large calcium carbonate teeth in a circular formation surrounding a fleshy tongue-like structure. The Urchin uses this mechanism, which is known as Aristotle's lantern, to chew its food. The lantern is connected to both the mouth and the pharynx.
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Land snail Most molluscs, including land snails, have a shell which is part of their anatomy since the larval stage, and which grows with them in size by the process of secreting calcium carbonate along the open edge and on the inner side for extra strength.
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- Buccal area-the mouth area of the squid, including the oral cavity and radula. 10. Radula-the scraping organ of feeding in mollusks, structured as a bird's beak in squid and octopi. 11. Esophagus-tube that passes food from the mouth to the stomach. 12. Stomach-digests food polymers into smaller polymers and monomers.
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- If a goat swallows a bolt, this is where it will end up. When the reticulum has done its job, the food passes on to the omasum. The omasum further breaks down the food, aided by the pleat-like folds of tissue in the omasum lining. Excess fluid is removed from the food in the omasum, then the food enters the abomasum.
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Slugs and snails, how do they get their shells? What a thoughtful question! Snails are hatched from eggs. When they hatch, they eat most of the shell, but a small part of it stays with them and that is the beginning of their shell. As the snail grows, so does its shell -- in a spiral shape.
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- Each of the snail's tentacles is equipped with an own withdrawing muscle, the retractor (picture on the right, 2). If the snail contracts the muscle (4), the tentacle is withdrawn and like a glove's finger, disappears inside the head (B).
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How do snails move? How do snails move? The snail’s foot is highly muscular and adapted for travelling over hard surfaces. It has a large flat foot which remains attached to the surfaces over which it is crawling due to the adhesive properties of slime (mucus). To prevent damage to the softer tissues of the snail’s foot, it secretes slime and a continuous trail of slime is laid down often seen as ‘snail trails’.