1.

Alimentary canal is absent inA. Taenia and SchistosomaB. Ascaris and FasciolaC. Taenia and EchinococcusD. Tricuris and Fasciola

Answer» Correct Answer - C
(c) Taenia solium (Tape worm) and Echinococcus (Dog Tapeworm) are endoparasite. They obtain their food from host through body surface. So lacks alimentary canal.


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