Draw a see cucumber and label the major features visible on the animal. In particular, locate the tube feet. 1. How does the arrangement of tube feet on a cucumber compare to that of a sea star? To an urchin? 2. Based on the arrangement of tube feet, would you propose that cucumbers are more closely related to sea star or urchins, evolutionarily speaking.?

Biology 2e
2nd Edition
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter27: Introduction To Animal Diversity
Section: Chapter Questions
Problem 3VCQ: Figure 27.9 Which of the following statements about diploblasts and triploblasts is false? Animals...
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Draw a see cucumber and label the major features visible on the animal. In particular, locate the tube feet.
1. How does the arrangement of tube feet on a cucumber compare to that of a sea star? To an urchin?
2. Based on the arrangement of tube feet, would you propose that cucumbers are more closely related to sea star or urchins, evolutionarily speaking.?

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