Tentacles in Obelia polyp are: Phylum Cnidaria or Coelentrata Mcqs January 14, 2020 BILAL KHATTAK0 A.Hollow B.Solid C.Irregular D.None of theseRelated Mcqs:Tentacles of Hydra are:Symmetry of the polyp is:Diaphyses in long bones are:Which section is normally preferred for an eccentrically loaded strut?Epiphyses of long bones are:A hydrozoan polyp is:Tentacles of Hydra help in:Colony of Obelia is:Obelia colony has:Medusa of Obelia is: