Animal Kingdom Question 749

Question: Water vascular system (ambulacral system) is typically found in [CPMT 1981; JIPMER 1985]

Options:

A) Hydra

B) Sponge

C) Earthworm

D) Star fish

Show Answer

Answer:

Correct Answer: D

Solution:

Presence of Ambulacral system (Water vascular system) is uniqe feature of echinodermata.

It is associated with locomotion.