Which of the following is not an echinoderm?

Sea cucumber

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Sea lemon

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Sea lily

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Sea biscuit

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B Sea lemon
Doris is a genus of sea slugs. It is a marine mollusc belonging to the family Dorididae. It is commonly known as sea lemon.

Sea cucumbers are echinoderms from the class Holothuroidea. Sea lilies are crinoids and hence echinoderms, and in their adult forms are attached to the sea bottom. Sea biscuits are urchins that belong to Echinoidea and hence are echinoderms.

Suggest Corrections