Other questions in this quiz

2. What mode of life do crinoids have?

  • Sessile
  • Benthic
  • Pelagic

3. Are sea urchins covered in spines?

  • Yes
  • No

4. Adult Echinoderms display what kind of symmetry?

  • Pentaradially
  • Radial
  • Bilateral

5. Do Echinozoans have arms?

  • No
  • Yes

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