Phylum - Echinodermata MCQ Question with Answer

Phylum - Echinodermata MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 15
The terrestrial species of Echinodermata is *

(a) Starfish

(b) Brittle star

(d) None of these

Question No : 16
Which of the following systems is found in Echinoderms ?

Nervous system with a large brain

Respiratory system

System of internal seleton

Excretory system

Question No : 17
Star fishes are

herbivorous

omnivorous

carnivorous

none of these

Question No : 18
The common name of Antedon is

Sea star

sea urchin

Sea cucumber

Feather star

Question No : 19
One of these is a stalked echinoderm

Antedon

Echinocardium

Ophiothrix

Pentaceros

Question No : 20
The larva of holothuroide is

torneria

onchosphere

trochophore

bipinnaria

Question No : 21
Animals with radial symmetry in adults and bilateral symmetry in larvae are

coelenterates

polychaetes

echinodermates

hemichordates