The disease is caused by several flukes of the genus Schistosoma, which can bore through human skin; those most at risk use infected bodies of water for recreation or laundry. In 2000, an estimated 45 million people were infected with the beef tapeworm Taenia saginata and 3 million with the pork tapeworm Taenia solium.

Dugesia and other freshwater planarians are found under stones or other objects (they are negatively phototactic). Parasitic flatworms include flukes and tapeworms. The adult Chinese liver fluke inhabits the bile ducts of the live

Planaria, liver fluke and taenia solium are . Planaria, liver fluke and taenia solium are . Books. Physics. NCERT DC Pandey Sunil Batra HC Verma Pradeep Errorless.

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specimen, Taenia pisiformis, is a tapeworm of carnivores (notably, dogs), and closely resembles T. solium and T. saginata, common parasites of humans contracted by eating poorly prepared beef or pork, respectively. Tapeworms share many features with flukes, including an outer cuticle, The cestodes (tapeworms) Taenia saginata (beef tapeworm) and T. solium (pork tapeworm). Taenia solium eggs can also cause cysticercosis. Life Cycle: Taeniasis is the infection of humans with the adult tapeworm of Taenia saginata or Taenia solium. Humans are the only definitive hosts for T. saginata and T. solium. 1.

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Dugesia is a common turbellarian (= planarian) that resides in freshwater steams and Clonorchis sinensis, the human liver fluke, is a parasitic trematode found in solium and T. saginata, common parasites of humans contracted by ea Planaria, liver fluke, and Taenia all are flat worms. So, the correct answer is option A. verified_toppr. Answer verified by Toppr.

Planaria (ts), 1, LIEDPY112C. - +. The minimum order for this Taenia solium ova in fæces (wm), 1, LIEDPY3154D Schistosoma mansomi, ova in liver or intestine (s), 1, LIEDPY229G Paragonimus lung fluke ova (wm), 1, LIEDPY261E.

Planaria, liver fluke and taenia solium are . Books. Physics. NCERT DC Pandey Sunil Batra HC Verma Pradeep Errorless. Chemistry. NCERT P Bahadur IIT-JEE Previous Year They are acoelomates and have no specialized circulatory and respiratory organs, which restricts them to having flattened shapes that allow oxygen and nutrients to pass through their bodies by diffusion. Planaria, liver fluke, and Taenia all are flat worms.

2013-01-10 2017-01-11 Taenia solium (the pork tapeworm), and Taenia saginata (the beef tapeworm) use humans as the primary host for adult tapeworms.
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21 A). It is brown to pale-grey in colour and measures 2.15-3 cm x 1.2-1.5 cm. The body is covered with a cuticle, the greater portion of which bears minute spines. 2. The mouth of liver fluke is anterior and terminal, surrounded by A) Lung flukes may cause chronic respiratory symptoms with breathing difficulties and a cough.

Answer : C. Question 15 : Incomplete alimentary Question 20 : Taenia saginata differs from Taenia solium as it lacks.
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So, animals of this phylla are triploblastic. Examples. Dugesia (planaria) is free living, Fasciola (liver fluke) and Taenia solium (tape worm) are parasitic animals.

Books. Physics. NCERT DC Pandey Sunil Batra HC Verma Pradeep Errorless. Chemistry. NCERT P Bahadur IIT-JEE Previous Year Narendra Awasthi MS Chauhan.