Animal Kingdom Question 88

88. Which one occurs in Echinodermata?

(a) Bilateral symmetry

(b) Radical symmetry

(c) Porous body

(d) Soft skin

Show Answer

Answer : b

Hints & Solutions

(b) Larval stage of Echinoderms have bilateral symmetry and the adults have radial symmetry, pentamerous i.e., body parts arranged in five or multiples of five.



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