Question

Plzz tell answer fast​

Answer 1

body is divided into proboscis,collar and trunk

phylum -- hemicordata

class -- Enteropneusta and Pterobranchia

example --Balanoglossus,Saccoglossus

phylum in which body is triploblastic,eucoelomate, bilateral..

phylum -- platyhelminthes

class --Turbellaria,Trematoda,Cestoda

example --Taenia (Tapeworm),Fasciola (Liver fluke)