Back to quiz

6. the point at which growth and coiling begins?

  • whorl
  • apex
  • spire
  • body chamber

7. where the siphon extends out of for respiration

  • operculum
  • siphonal canal
  • body chamber
  • aperture

8. what phylum is the gastropod?

  • Mollusca
  • Gastropoda
  • Cephlapoda
  • Cnidaria

9. what class is the gastropod?

  • Cnidaria
  • Gastropoda
  • Mollusca
  • Cephlapoda

10. opening where the animal extends its soft parts

  • aperture
  • body chamber

11. all the whorls except the last whorl

  • apex
  • spire
  • body chamber
  • whorls