Question

7.
Define coelom and its types. Describe theories
of origin of coelom. long answer​

Answer 1

Answer:

The coelom is a body cavity found in metazoans (animals that develop from an embryo with three tissue layers: ectoderm, mesoderm, and endoderm). Derived from the mesoderm, the coelom is found between the intestinal canal and the body wall, lined with mesodermal epithelium. ...

Explanation:

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Answer 2

Answer:

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