A body cavity completely surrounded by tissue derived from the mesoderm that provides cushioning for internal organs is called
Correct answer: B. A coelom
- A. An archenteron
- B. A coelom
- C. A pseudocoelom
- D. A gastrovascular cavity
- E. A pharynx
Explanation
The coelom provides cushion as well as allowing for expansion and contraction of internal organs (such as the lungs and stomach). The pseudocoelom is not completely surrounded by tissue derived from the mesoderm.
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