With respect to their classification, find the odd one out from the following.

Question

With respect to their classification, find the odd one out from the following. (A) Sea cucumber (B) Sea hare (C) Sea lily (D) Sea urchin

Tardigrade Admin · Accepted Answer

Echinus (sea urchin), Antedon (sea lily), Cucumaria (sea cucumber) belong to phylum Echinodermata. They are all marine with radial symmetry and have an endoskeleton of calcareous ossicles. Aplysia (sea hare) is a mollusc.

Q. With respect to their classification, find the odd one out from the following.

Sea cucumber

Sea hare

Sea lily

Sea urchin

Echinus (sea urchin), Antedon (sea lily), Cucumaria (sea cucumber) belong to phylum Echinodermata. They are all marine with radial symmetry and have an endoskeleton of calcareous ossicles. Aplysia (sea hare) is a mollusc.