Characteristics of mollusca
Web35 Questions Show answers. Q. The ventral surface of mollusca have a. Q. Which class of Mollusks is the only class with some terrestrial species? Q. Which part of the Mollusk body is the tissue covering the body and secretes the shell? Q. Which class of Mollusks have a closed circulatory system? WebMar 22, 2024 · Mollusks are of general importance within food chains and as members of ecosystems. Certain species are of direct or indirect commercial and even medical importance to humans. Many gastropod species, for example, are necessary … octopus, plural octopuses or octopi, in general, any eight-armed cephalopod … chiton, any of numerous flattened, bilaterally symmetrical marine mollusks, … A mollusk is a kind of animal with a soft body. Most mollusks have a hard shell …
Characteristics of mollusca
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WebMay 20, 2024 · In the deep ocean, almost all animals are having this transparent body which makes them able to camouflage. With this ability, the animals in the deep ocean will be easier to catch their prey. 4. Has a big size. Another characteristics of deep ocean animals is that they can have a really big size. Web10 Important Characteristics of Mollusca are given below: One of the characteristics of mollusca is having a soft body and is protected by a hard shell that is bilaterally …
WebThe mollusks are a diverse group (85,000 described species) of mostly marine species. They have a variety of forms, ranging from large predatory squid and octopus, some of … WebCharacteristics of Nematoda. Following are the important characteristics of Nematoda: Their body is bilaterally symmetrical and triploblastic. They are cylindrical in shape. They exhibit tissue level organization. Their …
WebMollusca. The animals belonging to the phylum Mollusca have soft-bodies, triploblastic and bilaterally symmetrical and coelomate. The study of … WebMollusks represent 23% of sea animals , they are the phylum with the largest number of marine animals. Most have a single pair of gills, but some species have lung respiration. …
WebThe foot is capable of a variety of movements, including crawling, burrowing, and clinging to surfaces. The foot also serves as a sensory organ, enabling the mollusk to detect vibrations and other stimuli in its environment. Overall, the success of Annelida, Mollusca, and Arthropoda phyla in moving onto land can be attributed to their ability ...
can cold symptoms come and goWebPlatyhelminthes have the following important characteristics: They are triploblastic, acoelomate, and bilaterally symmetrical. They may be free-living or parasites. The body has a soft covering with or without cilia. Their body is dorsoventrally flattened without any segments and appears like a leaf. They are devoid of the anus and circulatory ... fishman fruit warriorsWebJun 8, 2024 · Phylum Mollusca is a very diverse (85,000 species ) group of mostly marine species, with a dramatic variety of form. This phylum can be segregated into seven … fish man from black pantherWebCharacteristic Features of Phylum Mollusca. They are bilaterally symmetrical. They are triploblastic, which three layers. They show organ system grade of organisation. The body is soft and unsegmented. Body … can cold water help acneWeb13 to solve MCQ questions: molluscan characteristics, phylum mollusca: class aplacophora, phylum mollusca: class bivalvia, phylum mollusca: class ... General characteristics of aschelminths, phylum acanthocephala, phylum kinorhyncha, phylum loricifera, phylum nematoda, phylum nematomorpha, and ... can cold temperatures cause a coldWebHead-foot. Body part that contains head and is responsible for locomotion. Viseral Mass. Contains the organs of digestion, circulation, reproduction, and exretion. Mantle. Attaches to the viseral mass, may secrete a shell in molluscs. Mantle Cavity. Between the mantle and the foot, functions in gas exchange, excretion, elimination, and release ... can cold water get rid of acneWebSep 26, 2024 · 5. Zebra Angel fish. Zebra Angel fish has zebra pattern of multiple thin, dark and vertical stripes. Both of male and female zebra angel fish have a long forked tail, a small mouth and a spine located on the lower curve of the cheek bone. These fish are grows to a length of up 10 inches. can cold sore virus spread in lip balm