Another way to prevent getting this page in the future is to use Privacy Pass. The list is indicative, not exclusive. Linux is usually used instead of the Macintosh OS. As the layers of nacre build, the pearl grows. Write something about…. Instead of a shell, their backs are protected by sturdy reinforced skin, scales, spines, or incomplete armored plates. They belong to the group molluscs. Play this game to review Biology. Explanation: Chordata (e.g., sea squirts, lancelets, and vertebrates) 0.0 0 votes 0 votes Rate! best. join gast guys , just for chat and nothing else , pls don't get me wrong :-) The inside layer is the smoothest but it is usually the thickest layer because it's added to throughout the life of the mollusk. Which of the following is not a mollusk? In addition, many mollusks have a scraping structure at the mouth, called a radula (). Sea hare is commonly known as sea slug. 2. 1. pseudocoelomate body plan 2.bilateral symmetry 3.complete digestive tract 4. heavy fold that forms the outer body layer MORE** BiOLOGY Both mollusks and annelids 1. have true coeloms 2. have closed circulatory systems 3.have well-developed respiratory systems 4.carry out … Thanks Comments; Report They are metamerically segmented animals. Which of the following is not a coping strategy, The state of mind predicted by the relaxation response. Sea hares are medium-sized to very large Opisthobranchia. Updated 2/11/2016 11:01:56 AM. c. It is also known a, d. romanticism emphasized emotion and arose in response to enl…, b. Walt Whitman often wrote in the mode of romanticism. Which of the following is NOT a characteristic of mollusks? Previous question Next question. Answers: 2 Get Other questions on the subject: Biology. a. Mollusca is … If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Which part of the Mollusk body is specialized for burrowing, feeding, and movement? The mantle (also known as the pallium) is the dorsal epidermis in mollusks; all mollusks except some cephalopods are specialized to secrete a calcareous shell that protects the animal’s soft body. Gram for gram, which provides the most energy? The circulatory system of most mollusks is an open system. Some anatomical features : All molluscs have a complete digestive tract starting with the mouth and ending with anus. The word “mollusk” comes from the Latin “molluscus,” meaning soft. -Take careful note of the connecting vowels for numbers: many take "i". These animals continue to have an important role in the lives … Let us help you simplify your studying. Save. Which of the following is not an advantage of the exoskeleton in arthropods and mollusks? 65. This class of mollusks is considered to be the most intelligent. Mollusks have a radula for scraping food. Most mollusks are dioecious animals and fertilization occurs externally, although this is not the case in terrestrial mollusks, such as snails and slugs, or in cephalopods. The bodies are generally very soft and are covered by the hard exoskeleton. The gastropod that lacks a shell is a. Cuttlefish b. Nudibranch c. Nautilus d. Squid. Midterm review Which of the following is NOT a characteristic of a mineral? 1. a. Mammals b. Cnidaria (anemones, hydroids, jellyfish, corals, etc) c. Arthropoda (insects, crustaceans, spiders, etc.) final exam anatomyWhich of the following is not a function of the nasal conchae? Ans 87) Among the following which is not a mollusc is: C. A leech Explanation- Leeches belong to the phylum Annelida. So despite the fact that shells are not a requirement for molluskhood, they’re still worthy of discussion. Harold L. Levin. 1 Answer/Comment. • Which of the following is not a cost associated with a foodborne illness? arachnids insects mollusks crustaceans. 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…. Depending on the type of mollusk, it can take from six months to seven years for the pearl to form. Which one of the following is not a mollusc A) Sea mica B) Sea lemon C) Sea hare D) Sea feather 2 See answers Bhaavya1 Bhaavya1 B Sea lemon is the answer plzz mark it as a brainliest answer alia20 alia20 B) Sea lemon is not a mollusc New questions in Biology. Apart from molluscs with complete shells, such as snails, clams and cuttlefish, there are also the chitons (Polyplacophora). a. 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