Which phylum is included in the acoelomates?

"Triploblastic, unsegmented, acoelomate exhibiting bilateral symmetry and reproducing both asexually and sexually, with some parasitic forms". The above description is the characteristic of phylum:

Which of the following is true for $Taenia$ $saginata$?

Locomotory organs in $Taenia$ are called

Which of the following organisms possesses an incomplete,branched,and anus-less digestive system?

Triploblastic acoelomate animals are