Question:

Some salient features and phyla of organisms are given below. Select the option which shows correct combination of organism, its phylum and salient features. Hydra - Coelenterata - bilateral symmetry - cnidoblasts present Ancylostoma - Annelida - bilateral symmetry - elongated and worm shape Planaria - Platyhelminthes - bilateral symmetry - high regeneration capacity Octopus - Mollusca - radial symmetry - external skeleton of shell present.