which of the following is not a mollusc

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. one [un- with -gravida or -para means "once"] [connecting vowe…, first [with -gravida or -para means "first time"] [connecting…. Which of the following is not a characteristic of iron deficiency in children? D: The digestive system helps the body process food and the…, 3. Which of the following is the correct description of respiration in Mollusks? Provides rigid places for muscles to insert and against which they can do work c. Enhances sensory perception d. Permits greater range of movement than body plans without a rigid skeletal structure The correct answer is option 4) Chordate.. Flatworms, mollusks, annelids, arthropods are protostomes while echinoderms and all chordates are deuterostomes. Shell-less molluscs are opposed to all other molluscs which are combined as shell-bearing molluscs (Testaria). K-strategists. About This Quiz & Worksheet. Rate! 2. 10. a. Snail. Which of the following animals is a deuterostome? Which part of the Mollusk body is specialized for burrowing, feeding, and movement? a. This class of mollusks is considered to be the most intelligent. 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.. Which of the following is not a characteristic shared by carbohydrates? This protects them from predators but also allows free movement. Adjective Roots for Numbers The mollusk forms a sac around the irritant and then secretes nacre around it. 3. Mollusks are members of the phylum Mollusca, and you can use this interactive quiz and worksheet to self-assess your knowledge of this branch of animals. Instead of a shell, their backs are protected by sturdy reinforced skin, scales, spines, or incomplete armored plates. Which of the following evolutionary trends is associated with the arthropods? Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Mantle covers the internal organs, may also create shell. Updated 2/11/2016 11:01:56 AM. This class of mollusks is considered to be the most intelligent. Biology, 21.06.2019 23:00, major126. The mantle also protects the body if the mollusk does not have a shell. Answer: Yes. Thanks Comments; Report They have soft internal shell made up of protein.These are molluscs in the superfamilies answer choices They use diffusion through their moist skin and gills in marine environments Performance & security by Cloudflare, Please complete the security check to access. 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. Phylum molluscs are characterized by the soft, unsegmented body with a hard calcareous shell to protect the soft body. pseudocoelomate body plan. In addition, many mollusks have a scraping structure at the mouth, called a radula (). Which of the following is not a characteristic of the bacterial cell wall? Which of the following is NOT a characteristic of mollusks? a. barnacle b. clam c. octopus d. slug e. snail 66. Which of the following is not regarded as a pharmaceutical science discipline? chordate mollusk arthropod annelid 1 See answer Answer 0. E. (B and D) mollusks may have an open or closed circulatory system, The tissue beneath the shell is called the mantle. Which of the following is the correct description of respiration in Mollusks? final exam anatomyWhich of the following is not a function of the nasal conchae? Which of the following evolutionary trends is associated with the arthropods? A digestive gland is connected to the stomach. Quiz - Chap 1 (Practice)Which of the following is not a general difference between a planet and a star? Edit. c. The tissue beneath the shell is called the mantle. Mollusks are soft-bodied invertebrates of the phylum Mollusca, usually wholly or partly enclosed in a calcium carbonate shell secreted by a soft mantle covering the body. Your IP: 176.31.124.115 Those do not have a complete shell, but … amontguire. with free interactive flashcards. Redi-Cor is trying to compile information about transactions between customers. Question. a. barnacle b. clam c. octopus d. slug e. snail 66. 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. Shell usually symmetrical, with dorsal hinge and ligament, and closed by 1 or 2 adductor muscles. 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 … Gram for gram, which provides the most energy? a. mantle c. radial symmetry b. foot d. radula Log in for more information. Preview this quiz on Quizizz.

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