Question
For semester exam preparation, consider this situation: a roundworm has a fluid-filled cavity that is not completely lined by mesoderm. The correct conclusion is:
Correct Answer: C
pseudocoelom
A pseudocoelom is a body cavity derived from the blastocoel and is only partly lined by mesoderm. Nematodes and rotifers are common examples of pseudocoelomate animals. This MCQ belongs to the Body cavities topic in Animal Diversity-I and is written to test concept understanding rather than memorized wording.
A pseudocoelom is a body cavity derived from the blastocoel and is only partly lined by mesoderm. Nematodes and rotifers are common examples of pseudocoelomate animals. This MCQ belongs to the Body cavities topic in Animal Diversity-I and is written to test concept understanding rather than memorized wording.
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