EVERYDAY SCIENCE

Detailed explanation-1: -Coelomate animals or Coelomata (also known as eucoelomates – “true coelom") have a body cavity called a coelom with a complete lining called peritoneum derived from mesoderm (one of the three primary tissue layers).

Detailed explanation-2: -What is a coelom? A body cavity that is completely surrounded by mesodermal tissue. A coelom is not open to the outside of the animal.

Detailed explanation-3: -The fluid filled cavity within the body of animals formed by the splitting of the embryonic mesoderm into two layers is called coelom.

Detailed explanation-4: -A true coelom is lined on all sides by mesoderm which gives rise to muscles that surround the gut as well as underlying the body wall. This allows more efficient digestion because food can be pushed through the digestive tract by muscles.

Detailed explanation-5: -The fluid-filled body cavity present between the alimentary canal and the body wall is called a coelom. The presence of coelom is one of the main. features of metazoans. The true coelom is a body cavity that is formed during. embryonic development into three germinal layers.