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Ebridges85 Ebridges85
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6 years ago
In a tube-within-a-tube body plan, what forms the outer tube?
  a. the body wall
  b. the wall of the gastrovascular cavity
  c. the vacuolar membrane
  d. the intestinal wall
  e. the gizzard wall.

Question 2

A gastrovascular cavity is found in all of the following except:a.
   hydras
  b. cnidarians
  c. sponges
  d. flatworms
  e. jellyfish
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wrote...
6 years ago
Answer to q. 1

A

Answer to q. 2

C
Ebridges85 Author
wrote...
6 years ago
I can see it now, thanks for clarifying with correct answers
wrote...
6 years ago
Make sure to mark the topic solved
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