Phylum - Echinodermata MCQ Question with Answer
Phylum - Echinodermata MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.
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Question No : 1
Stone canal in star fish is associated with
digestive system
water vascular system
canal system
none of these
Question No : 2
The locomotor organs of Echinoderms is called
parapodia
pseudopodia
setae
tube feet
Question No : 3
Ambulacral system or water vascular system is typically found in
coelenterates
marine arthropods
echinodermates
sponges
Question No : 4
A calcareous box like test is found in
sand dollar
sea cucumber
sea flies
sea horse
Question No : 5
The animal that moves with tube feet is
Snail
Slug
Nereis
Sea-urchin
Question No : 6
Pedicellariae are modified
spines
tube feet
integumentary structures
none of these
Question No : 7
The larva that occurs in the development of Sea urchin is
pluteus
echinopluteus
bipinnaria
auricularia