Category: Phylum Echinodermata Mcqs

A.Sucker
B.Ampulla
C.Both (a) & (b)
D.None of these

A.Macula utriculi
B.Scala media
C.Scala vestibuli
D.None of these

A.Echinoderms
B.Molluscs
C.Nematodes
D.Arthropods

A.Radially symmetrical
B.Bilaterally symmetrical
C.Biradially symmetrical
D.Asymmetrical

A.Eye
B.Ear
C.Both (a) & (b)
D.None of these

A.25 cms
B.Less than 25 cms
C.More than 25 cms
D.Infinity

A.Thalamus
B.Cerebral cortex
C.Both (a) & (b)
D.None of these

A.Locomotion
B.Food capturing
C.Both of these
D.None of these

A.Hypermetropia
B.Myopia
C.Astigmatism
D.Cataract

A.Star-fish
B.Ascaris
C.Hydra
D.House-fly