A) sea-lily
B) sea-star
C) sea-cucumber
D) sea-urchin
Correct Answer: D
Solution :
Aristotles Lantern is a complicated masticatory apparatus discovered by Aristotle, is found in sea urchin (Echinus) and other echinoids belongs to class Echinodermata.You need to login to perform this action.
You will be redirected in
3 sec