<prompt> Saturated salt solution concentrates eggs of all, except-Unfeilized egg of ascarisTrichurisHymenolepsis nanaEnterobius vermicularis  <response>: Helminth eggs floating in saturated salt solution: Hell FATE Hell-Helminth,H.nana F-Feilised eggs of Ascaris A-Ancylostoma duodenale T-Trichuris trichiura E-Enterobius vermicularis 