A) nematodes
B) cestodes
C) flat worms
D) trematodes
Correct Answer: C
Solution :
Turbellaria (L. turbella, a string) is a class of phylum Platyhelminthes. Turbeltarians are mostly free-living flat worms, majority aquatic (marine), presence of cilia, body) unsegmented, mouth ventral, suckers absent with tango,-chemo and photoreceptors. e.g., Planaaria (Dugesia), Bipalium etc. Trematoda (Gr. rrema hole; etdos form), class \[\text{II}\] of phylum Platyhelmimhes. Commonly called 'flukes', ecto or endoparasites, body without cilia, unsegmented with suckers and hooks, e.g., Fosciola, Schistosoma etc. Cestoda (Gr. kestos, girdle; eidos, form) is also one of the class of phylum Platyhelminthes. They are commonly called 'tapeworms' parasites without cilia and sense organs body segmented (pseudomeiamerism), digestive system absent. e.g. Taenia and Echinococcus.You need to login to perform this action.
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