Is a leech a mollusk
Webcockle, also called heart clam, any of the approximately 250 species of marine bivalve mollusks, or clams, of the family Cardiidae. Distributed worldwide, they range from … WebLeech, (subclass Hirudinea), any of about 650 species of segmented worms (phylum Annelida) characterized by a small sucker, which contains the mouth, at the anterior end …
Is a leech a mollusk
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WebA, protozoa B, mollusc phylum C, arthropod phylum D, mammals 6. The following plant reproductive mode belongs to spore reproduction is (). A, yew B, cycad C, wheat D, kidney fern 7. There are n amino acids that make up proteins, and if it is composed of a chain, then how many peptide bonds should it have A、n B、(n-1) C、(n-) D、( n-3) 8. Web10 apr. 2024 · Leech is a worm of phylum Annelida and Class Clitellata. It is a segmented parasitic worm. Leech's scientific name is Hirudinaria granulosa. It belongs to the subClass Hirudinea. Leech has a soft, segmented, and muscular body, which can lengthen and contract. Leeches have a body structure, which is formed with multiple rings.
WebA. The intense itch produces an intense desire to scratch. B. Sometime people don't wash their hands after scratching their peri-anal region. C. Insect vectors spread the disease. D. The eggs end up in the soil. B. Sometime people don't wash their hands after scratching their peri-anal region. Web8 mei 2024 · It is a retractable as well as extendable organ, used for locomotion and anchorage. Mollusks are eucoelomates, but the coelomic cavity is restricted to a cavity …
WebSnails and slugs comprise about 70% of all mollusc species. Most molluscs with shells produce a highly valuable and shiny object: the pearl. The most desirable pearls are natural pearls, which are formed when a small, ... The Australian Museum houses an important collection of earthworms, bristle worms and leeches, ... Web9 feb. 2024 · Jennifer Kennedy Updated on February 09, 2024 The radula is a special structure used by many mollusks to scrape food off rocks, to feed off of plants or create depressions in rocks that the mollusk uses for habitat. The radula has many rows of tiny teeth that are replaced as they wear down.
Web3 jun. 2016 · Best Answer. Copy. A leech is not a mollusk. Wiki User. ∙ 2016-06-03 21:24:25. This answer is: Study guides.
Webcockle, also called heart clam, any of the approximately 250 species of marine bivalve mollusks, or clams, of the family Cardiidae. Distributed worldwide, they range from about one centimetre (0.4 inch) in diameter to about 15 centimetres (about 6 inches)—the size of the smooth giant cockle ( Laevicardium elatum) of California. posta via pisa sesto san giovanniWeb3 apr. 2012 · A leech is not a mollusk. Is a leech a worm or mollusk? A worm. What is the difference between a slug and a leech? A slug is a mollusk, it lives on land and eats plants. A leech is an... posta via molassanaWebAlthough extremely diverse, molluscs have some common characteristics such as a soft, unsegmented body, a muscular foot or tentacles and a mantle that can secrete a shell. … postai allasokWebThe leech-avoidance reaction carries the action one step further: on contact with a leech the snail twists its shell violently and detaches its foot from the substratum as well. ... On the mollusk fauna of the landlocked waters of Bermuda. Fieldiana: Zoology, 34(8): 101-105; Janus, Horst, 1965. postaautomata árakWeb6 okt. 2024 · The mollusks are similar. Both have slender tentacles with eyespots on the end. Their mouths are directed downward. They have a broad, singular, flat bottom, muscular feet covered with epithelial cilia and lubricated with mucus. Unfortunately, most people see these creatures as annoyances. postaautomataWebStudy with Quizlet and memorize flashcards containing terms like ____ 1. Asexual reproduction in free-living flatworms takes place by the process known as a. budding. b. … postahivatalok nyitvatartasaLeeches are segmented parasitic or predatory worms that comprise the subclass Hirudinea within the phylum Annelida. They are closely related to the oligochaetes, which include the earthworm, and like them have soft, muscular segmented bodies that can lengthen and contract. Both groups are … Meer weergeven Some 680 species of leech have been described, of which around 100 are marine, 480 freshwater and the remainder terrestrial. Among Euhirudinea, the true leeches, the smallest is about 1 cm (1⁄2 in) long, and … Meer weergeven Bites Leech bites are generally alarming rather than dangerous, though a small percentage of people have severe allergic or Meer weergeven • Media related to Hirudinea at Wikimedia Commons • Data related to Hirudinea at Wikispecies • The dictionary definition of leech at Wiktionary Meer weergeven Leeches show a remarkable similarity to each other in morphology, very different from typical annelids which are cylindrical with a fluid-filled space, the coelom (body cavity). In leeches, most of the coelom is filled with botryoidal tissue, a loose connective … Meer weergeven • Ruppert, Edward E.; Fox, Richard S.; Barnes, Robert D. (2004). Invertebrate Zoology, 7th Edition. Cengage Learning. ISBN Meer weergeven postai kitöltő