Other questions in this quiz

2. What is the term for the process where a trilobite sheds its exoskeleton?

  • Secretion
  • Ecdysis
  • Bleaching
  • Siphon

3. What section of a Trilobite is the thorax?

  • Bottom
  • Middle
  • Top

4. What is a gill?

  • Feathery structure used for gas exchange that is positioned above the legs.
  • For locomotion
  • Part of the cephalon that breaks away from the skeleton during ecdysis.

5. What class are trilobites part of?

  • Echinoidea
  • Bivalvia
  • Trilobita
  • Anthozoa

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