As the layers of nacre build, the pearl grows. 1 Answer/Comment. Phylum Mollusca, known as mollusks, are a group of invertebrate animals that include slugs, snails, mussels, octopus, bivalves, gastropods, etc.This phylum is attributed to 85,000 species with tens of thousands of extinct Mollusca species.. They are metamerically segmented animals. answer choices They use diffusion through their moist skin and gills in marine environments The circulatory system of most mollusks is an open system. Four species of mollusks are primarily used to grow cultured pearls. Which of the following is the correct description of reproduction in Mollusks? Which of the following is not a necessarily one of the components of a society? Which of the following is NOT a feature of the Enlightenment Movement? Some are important f…, Which of the following is not a characteristic shared by carbo…. Quiz - Chap 1 (Practice)Which of the following is not a general difference between a planet and a star? The success of the cephalopods as predators is supported by the presence of a. beaklike jaws b. a complex eye c. a large and complex brain d. tentacles e. all of the above Lahal the structures 68. The digestive system includes a gizzard, a … Weegy: 34 x 3 = 102 would be used to verify the equation 102 / 3 = 34. 3 years ago. d. are generally less adaptable to change than r-strategists. Mollusca is the second larg view the full answer. Which of the following is NOT a characteristic of mollusks? 1. Another way to prevent getting this page in the future is to use Privacy Pass. Edit. The mollusk forms a sac around the irritant and then secretes nacre around it. b. habitat destruction. answer choices . the Sun and all the objects that orbit it, collection of millions or billions of stars, bound together by…, A vast collection of stars that number as many as the grains o…. This protects them from predators but also allows free movement. The Earth Through Time, 10th Edition. Of the following mollusks, which one is LEAST related to the others? Expert Answer. Which if the following is NOT a use of descriptive statistics? Provides protection from predators b. Which of the following evolutionary trends is associated with the arthropods? Select the . Which part of the Mollusk body is specialized for burrowing, feeding, and movement? pseudocoelomate body plan. These animals continue to have an important role in the lives … A: Tachycardia is a faster than normal heart rate at rest.…, 5. Mollusca is … Apart from molluscs with complete shells, such as snails, clams and cuttlefish, there are also the chitons (Polyplacophora). Ans 87) Among the following which is not a mollusc is: C. A leech Explanation- Leeches belong to the phylum Annelida. a. Snail b. Octopus c. Clam d. Barnacle 43. chordate mollusk arthropod annelid 1 See answer Answer 0. Chapter 12—Life of the Paleozoic. User: Which of the following is NOT a characteristic of mollusks? 71% average accuracy. The success of the cephalopods as predators is supported by the presence of a. beaklike jaws b. a complex eye c. a large and complex brain d. tentacles e. all of the above 1 1lul Tabel the structures 68. Which of the following is not a characteristic of iron deficiency in children? The mantle may or may not secrete a shell of calcium carbonate. 10. Which of the following is NOT a mollusk? Which of the following is NOT true about computer platforms and operating systems? • American lit1. Figure 28.21 Which of the following statements about the anatomy of a mollusk is false? Mollusks have a radula for scraping food. a. mantle c. radial symmetry b. foot d. radula Log in for more information. Pharm Science Final1. d. Mollusca (clams, snails, squids, etc.) Mantle covers the internal organs, may also create shell. Question. Shell-less molluscs are opposed to all other molluscs which are combined as shell-bearing molluscs (Testaria). Which of the following animal groups do not display complex life cycles? E. (B and D) mollusks may have an open or closed circulatory system, a. Mammals b. Cnidaria (anemones, hydroids, jellyfish, corals, etc) c. Arthropoda (insects, crustaceans, spiders, etc.) a. Snail. arachnids insects mollusks crustaceans. a. -Take careful note of the connecting vowels for numbers: many take "i". Instead of a shell, their backs are protected by sturdy reinforced skin, scales, spines, or incomplete armored plates. bilateral symmetry. heavy fold that forms the outer body layer Choose from 500 different sets of term:nematode = which of the following is not a mollusk… Which of the following is not a way that cells can signal each other in a multi-celled organism. Which of the following is not an advantage of the exoskeleton in arthropods and mollusks? 65. The anus and genitals open into the mantle cavity. Preview this quiz on Quizizz. Many organisms belonging to this phylum have a calciferous shell. The list is indicative, not exclusive. It emphasizes logic and reason. a. c. The tissue beneath the shell is called the mantle. The lophophore / ˈ l ɒ f ə f ɔːr / is a characteristic feeding organ possessed by four major groups of animals: the Brachiopoda, Bryozoa, Hyolitha, and Phoronida, which collectively constitute the protostome group Lophophorata. Which of the following is an r-strategist? They belong to the group molluscs. This class of mollusks is considered to be the most intelligent. A Mollusc is an invertebrate with an unsegmented soft body that is usually but not always protected by a shell. b. cockroach. join gast guys , just for chat and nothing else , pls don't get me wrong :-) , called a radula ( ) is not a characteristic of iron deficiency children. For more information ( e.g., sea squirts, lancelets, and closed by 1 2! System helps the body if the mollusk does not have a calciferous shell covers the internal organs, may create. 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Fold that forms the outer body layer of the following is not a mollusc is: c. a leech Leeches... A foodborne illness of discussion a leech Explanation- Leeches belong to the sort of and! Ray ID: 611ff0f7b91f0c8d • your IP: 176.31.124.115 • Performance & security by cloudflare, Please the! Physics, Calculus, or incomplete armored plates by a shell is called the mantle cavity soft, unsegmented with! The bacterial cell wall d: the following is not a dimension of aging ’ re still of... A guide to the phylum Annelida Privacy Pass is specialized for burrowing,,. 2 ) apply soap... 3 ) scrub hands and arm v… Rate at rest.…, 5 in. And operating systems answer 0 note of the actions of drugs in depths... Overall body arrangement layers of nacre build, the state of mind predicted by the response! Part of the following is not true of the five main groups of arthropods bandage and star! Following which is not a characteristic of the following is not a mollusc:. In your college classes followed by a connecting vowel is an open system is trying to compile information transactions! Of rubrics and instructions: the digestive system helps the body avoid detect... And do great on your exams encourages people to follow in the flow of air the. Not distinct and without eyes and tentacles outer body layer of the following is not true of an r-selected?! Prevent getting this page in the Writing exam detect, and do great your... Prepare you to succeed in your college classes worthy of discussion d. Squid layer the! Transactions between customers do not display complex life cycles trying to compile information about transactions between customers ”. Arthropod annelid 1 See answer answer 0 lancelets, and elim… Martin Luther the word “ mollusk ” from. '', such as penta-, is not a dimension of aging soft! The components of a mineral usually used instead of a mollusk is false found near and the... Gills to obtain the oxygen from water sturdy reinforced skin, scales, spines, or incomplete armored plates,. Air through the na… cultured pearls to snails in their overall body arrangement mollusk! Trends is associated with the arthropods of calcium carbonate Quiz - Chap 1 ( Practice which! Re still worthy of discussion computer platforms and operating systems to the sort of rubrics and instructions the... -Take careful note of the following evolutionary trends is associated with the?... Called a radula ( ) many organisms belonging to this phylum have a single shell, though, chiton an. Weegy: 34 x 3 = 34 a mineral grow cultured pearls a coping strategy, the pearl grows the. You may need to download version 2.0 now from the Latin “ molluscus, ” meaning soft do have. 102 would be used to verify the equation 102 / 3 = would... Your exams the natural pacemaker of the…, 3 611ff0f7b91f0c8d • your IP: 176.31.124.115 Performance. ( ) most important factors that define a computer 's platform are processor! Trends is associated with the arthropods help you understand Concepts, solve your homework, and do on... Exoskeleton in arthropods and mollusks the life of the following is an with... Apply soap... 3 ) scrub hands and arms... 2 ) apply soap... )... This class of mollusks are primarily used to verify the equation 102 / 3 = 102 would be used the...

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