NEET Biology question

Choose the correctly matched characters of the phylum

(A)Ctenophore – Radial symmetry – Cellular level of organisation – Acoelomate
(B)Platyhelminthes – Bilateral symmetry – Organ and organ system level of organisation – Pseudocoelomate
(C)Echinodermata – Radial symmetry – Organ system level of organisation – CoelomateCorrect
(D)Coelenterata – Bilateral symmetry tissue level organisation – acoelomate

Answer: (C)

Solution

Echinoderms correctly show secondarily acquired radial symmetry, organ-system level organisation, and a true coelom. Ctenophora shows tissue-, not cellular-, level organisation; Platyhelminthes is

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Question ID VK-106606