[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-seo-377599-105":53,"doc-detail-377599-en":126},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":119,"head_meta":121,"extra_data":123,"updated_unix":125},105,"en","phylum-molluska-learning-goals","Phylum Molluska - Learning Goals","","Educational content explaining the Phylum Molluska and its major subdivisions. The text outlines learning goals, key points, and major classes: Aplacophora, Monoplacophora, Polyplacophora, Bivalvia, Gastropoda, Cephalopoda, and Scaphopoda. It compares defining traits such as shell presence and types, body organization, feeding and respiratory structures (e.g., ctenidia), and adaptations for different habitats. It also includes key terms and brief descriptions of representative animals and morphology illustrations.",{"@graph":63,"@context":118},[64,80,101],{"@type":65,"itemListElement":66},"BreadcrumbList",[67,71,74,77],{"item":68,"name":69,"@type":70,"position":9},"https://docshare.wps.com","Home","ListItem",{"item":72,"name":10,"@type":70,"position":73},"https://docshare.wps.com/template/",2,{"item":75,"name":11,"@type":70,"position":76},"https://docshare.wps.com/template/presentations/",3,{"item":78,"name":59,"@type":70,"position":79},"https://docshare.wps.com/template/phylum-molluska-learning-goals/377599/",4,{"url":78,"name":59,"@type":81,"image":82,"author":87,"headline":59,"publisher":90,"fileFormat":93,"inLanguage":57,"description":61,"dateModified":94,"datePublished":95,"encodingFormat":93,"isAccessibleForFree":96,"interactionStatistic":97},"DigitalDocument",{"url":83,"@type":84,"width":85,"height":86},"https://docshare.wps.com/thumbnails/phylum-molluska-learning-goals/377599.png","ImageObject",442,249,{"name":88,"@type":89},"Liam","Person",{"url":68,"name":91,"@type":92},"DocShare","Organization","application/pdf","2026-10-19","2026-09-24",true,{"@type":98,"interactionType":99,"userInteractionCount":76},"InteractionCounter",{"@type":100},"ViewAction",{"@type":102,"mainEntity":103},"FAQPage",[104,110,114],{"name":105,"@type":106,"acceptedAnswer":107},"What are the main learning goals for this Molluska overview?","Question",{"text":108,"@type":109},"The material focuses on understanding how the Phylum Molluska is organized into seven classes and what traits distinguish each class.","Answer",{"name":111,"@type":106,"acceptedAnswer":112},"How can molluscs be divided in this text?",{"text":113,"@type":109},"They are divided into seven classes: Aplacophora, Monoplacophora, Polyplacophora, Bivalvia, Gastropoda, Cephalopoda, and Scaphopoda.",{"name":115,"@type":106,"acceptedAnswer":116},"What role do ctenidia play in bivalves?",{"text":117,"@type":109},"Ctenidia are specialized organs involved in feeding and breathing in bivalves.","https://schema.org",{"og:url":78,"og:type":120,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":122,"canonical":78},"index,follow",{"doc_id":124,"site_id":56},377599,1792335853,{"code":4,"msg":5,"data":127},{"doc_id":124,"user_id":128,"nickname":88,"user_avatar":129,"doc_module":9,"category_id":8,"category_name":11,"doc_title":59,"doc_description":61,"doc_content":130,"file_id":131,"file_url":132,"file_type":133,"file_size":134,"view_count":76,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":76,"language":135,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":136,"faqs":137,"seo_title":138,"seo_description":61,"update_tm":139,"read_time":9},8796095461564,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Continue  \nPhylum of animal with shell  \nThe Phylum Molluska includes a wide range of animals including gastropods (gastric leg) , cephalopods (head legs) , and scaphopods (boat legs) . Learning goalsDept between classes in the Phylum Mollusca Key points Molluscs can be divided into seven classes: Aplacophora , Monoplacophora , Polyplacophora , Bivalvia , Gastropoda , Cephalopoda , and Scaphopoda. These classes differ , among other things , in the presence and types of projectiles they possess. The Aplacophora class includes worms like animals without shell and rudimentary body structure. Members of the Monoplacophora class have one shell that covers the body. Members of the Polyplacophora class are better known as chitons; These molluscs have a large leg on the abdominal side and a shell consisting of eight hard plates on the dorsal side. The Bivalvia class consists of molluscs with two shells held together by the muscle; these include oysters , clams and mussels. Members of the Gastropoda class have an asymmetrical body plan and usually have a shell that can be planospiral or conspiratorial. Their key characteristic is the torso around the perpendicular axis in the center of the foot , which is modified for scanning. The Scaphopoda class consists of molluscs with a single conical shell through which the head protrudes , and the legs are changed into tentacles known as captaculae , which are used to catch and manipulate prey. Key terms ctenidium: respiratory system , in the form of a crest , in some clam captacula: the foot of the Scaphalopod , modified in tentacles to capture jade prey: the tubular excretion organ in some invertebrate Filum Molluska is a very diverse (85 ,000 species) group of mostly marine species , with a dramatic variety of shapes. This phylum can be divided into seven classes: Aplacophor , Monoplacopoora , Polylakophhor , Bivalvia , Gastropoda , Cefalopoda and Scapopoda. The class of Aplacophora (non-carrying plates) includes a worm-like animal mostly in bent marine habitats. These animals do not have a calcareous shell , but possess aragonite spicules on their epidermis. They have a rudimentary mantle cavity and no eyes , tentacles , and jade (excretion organs) . Members of the Monoplacophora class (bearing one plate) possess one , a cap-like shell that covers the body. The morphology of the s hell and the underlying animal can range from circular to ovath. A looped digestive system , several pairs of excreting organs , lots of gills , and a pair of gonads are present in these animals. Monoplacoforans were considered extinct and are known only by fossil records until the discovery of Neopilina galathaea in 1952. Today , scientists have identified almost two dozen inhabited species. The animals in the Polyplacophora class (carrying many plates) are widely known as chitons and carry an armored eight-pene dorsal shell. The animals have a wide , abdominal leg that is adapted for the absorption of rocks and other substrates , and a mantle that extends beyond the shell in the form of a belt.  \nCalcareous spikes can be present on the belt to offer protection against predators. Chitons live all over the world , in cold water , warm water and tropics. Most chiton species live in intertide or subtical zones and do not extend beyond the fotic zone. Some species live quite highly in the inter-traction zone and are exposed to air and light for long periods of time. Illustration ( PageIndex{1}): Chiton's Morphology: The Underside of the Gumbut-Chiton , Cryptochiton stellari , showing a leg in the center surrounded by gills and mantles. The mouth is visible on the left in this image. Bivalvia is a class of marine and freshwater molluscs with side-compressed bodies enclosed by a shell in two hinged parts. Bivalvas include shellfish , oysters , mussels , scallops and many other families of shells. Most of them filter the feeders and have no head or rainbows. gills have evolved into ctenidia , specialized organs for feed","cbCailss4x677Ep4","https://ap.wps.com/l/cbCailss4x677Ep4","pdf",86285,"English","# Learning goals\n## Key points\n## Aplacophora and Monoplacophora\n## Polyplacophora (chitons) and Bivalvia\n## Gastropoda and Cephalopoda\n## Scaphopoda and key terms","[{\"question\":\"What are the main learning goals for this Molluska overview?\",\"answer\":\"The material focuses on understanding how the Phylum Molluska is organized into seven classes and what traits distinguish each class.\"},{\"question\":\"How can molluscs be divided in this text?\",\"answer\":\"They are divided into seven classes: Aplacophora, Monoplacophora, Polyplacophora, Bivalvia, Gastropoda, Cephalopoda, and Scaphopoda.\"},{\"question\":\"What role do ctenidia play in bivalves?\",\"answer\":\"Ctenidia are specialized organs involved in feeding and breathing in bivalves.\"}]","Phylum Molluska - Learning Goals | PDF",1790226180]