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NEET2010BotanyAnimal KingdomActual

The echinoderms are

Options

  1. Aarborial insects
  2. Bmarine animals
  3. Cterrestrial insects
  4. Dfreshwater forms

Correct answer

B. marine animals

Step-by-step solution

Echinoderms are marine, spiny skinned animals. All members of phylum-Echinodermata are marine. These have water vascular system which helps in locomotion, eg, starfish, Antedon. Arboreal insect are insects, which living on trees. Freshwater forms are animals or plants living in freshwater of ponds, eg, Hydrilla.

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