How Do Hemichordates and Echinoderms Differ in the Way They

question 156

Multiple Choice

How do hemichordates and echinoderms differ in the way they feed?

• A) Hemichordates capture food with tube feet and transport it to the mouth; echinoderms are filter feeders.
• B) Hemichordates capture prey with the large proboscis; many echinoderms capture prey with tube feet.
• C) Hemichordates are predatory; echinoderms are all filter feeders.
• D) Hemichordates evert their stomach to digest prey; echinoderms digest prey internally.
• E) Hemichordates are active predators; echinoderms burrow into sediments and wait for prey.

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