Shell

From Conservapedia
This is the current revision of Shell as edited by DavidB4-bot (talk | contribs) at 19:14, July 13, 2016. This URL is a permanent link to this version of this page.
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
See also: Shell (disambiguation)

In biology, a shell is a tough, multilayered structure secreted by the mantle. It is usually used for protection, but sometimes for body support.[1]

References

  1. ↑ Wile, Dr. Jay L. Exploring Creation With Biology. Apologia Educational Ministries, Inc. 1998