Polypide | anatomy (original) (raw)

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bryozoans

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  In moss animal: Size range and diversity of structure
  …the digestive tract—are called the polypide.
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  In moss animal: Zooids
  The polypide degenerates periodically during the lifetime of a zooid, and a compact mass, called a brown body, frequently remains in its place. A new polypide soon differentiates from living cells of the cystid.
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