A radially symmetrical animal that has true tissues but no organs belongs to which phylum?

Amniotic eggs 

Which of the following does not describe a sponge?

Of the following phyla, which has members with no true tissues?

Unlike adult echinoderms, the larva are

Which of the following is not a characteristic of fungi?

Which of the following would be considered a sessile filter feeder?

Which of the following is not a feature common to all mollusks?

Proglottids and a scolex are parts of a

Which of the following is the only phylum with deuterostome development?