the body cavity of higher metazoans, between the body wall and intestine, lined with a mesodermal epithelium.
Its basically a body cavity !
A coelom is a fluid-filled body cavity within coelomate animals, lined with mesodermal tissue that protects and houses vital organs. It plays a crucial role in providing flexibility, organ cushioning, and facilitating the diffusion of substances. The presence of a coelom categorizes animals into distinct groups: eucoelomates, acoelomates, and pseudocoelomates.
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