Comb-Jellies, or Ctenophores, Are Similar to Cnidarians in That They

question 18

Multiple Choice

Comb-jellies, or ctenophores, are similar to cnidarians in that they:

• A)are radially symmetrical.
• B)have two tissue layers surrounding a gelatinous interior.
• C)differentiate muscle cells and a simple nerve net.
• D)digest prey within their gastric cavity.
• E)None of the answer options is correct.

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Definitions:

Pie Chart

Circular chart that shows how the parts of a whole are distributed.

Frequency

The rate at which something occurs or is repeated over a particular period of time or in a given sample.

Distribution

The process of making a product or service available to the consumer or business user that needs it.

Message

A piece of communication or information conveyed from one person or group to another.