Sponges Feed Differently Than Comb Jellies Because a Sponge Feeds

question 18

Multiple Choice

Sponges feed differently than comb jellies because a sponge feeds by

• A)acting as a net in a current that sweeps food particles into its central cavity and digests them externally.
• B)squeezing the spongocoel cavity and sucking debris in and out through the osculum.
• C)the beating of collar cells' flagellae,which form a current; the current brings food particles which are engulfed and digested by collar cells.
• D)the beating collar cells form a current from osculum to pores; the food is engulfed by amoebocytes in the central cavity of the sponge.

---

Definitions:

Corpus Juris Secundum

A comprehensive encyclopedia of United States law, including an extensive compilation and interpretation of cases and statutes.

American Jurisprudence 2d

A comprehensive encyclopedia set covering all fields of American law, serving as a secondary reference for legal principles.

Pocket Part

A pamphlet containing recent cases or changes in the law that is used to update legal encyclopedias and other legal authorities. It is called a “pocket part” because it slips into a pocket or sleeve in the front or back binder of the volume.

Update Pamphlet

An update pamphlet is a publication that provides the most recent information or changes on a topic, often for educational or instructional purposes.