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NEET2023BotanyAnimal KingdomActual

Radial symmetry is NOT found in adults of phylum ____

Options

  1. ACoelenterata
  2. BEchinodermata
  3. CCtenophora
  4. DHemichordata

Correct answer

D. Hemichordata

Step-by-step solution

Hemichordata : This phylum consists of a small group of worm-like marine animals with organ-system level of organisation. They are bilaterally symmetrical, triploblastic and coelomate animals. Stomochord is present. The body is cylindrical and is composed of an anterior proboscis, a collar and a long trunk. Circulatory system is of open type. Adult Echinodermata members, Coelenterata members and Ctinophora members show radial symmetry.

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