Pseudocoelomate animals have a pseudocoelom. They have a body cavity, but it is not lined with mesodermal cells. ... The pseudocoelom does not have supportive mesodermal mesenteries.

Is pseudocoelom lined with mesoderm?

2) Pseudocoelom: It is also known as false Coelom. It is the cavity present in the body but it is not completely lined by mesoderm. The mesoderm is present as scattered pouches in between the ectoderm and endoderm. This type of body cavity is known as pseudocoelom.

What is the nature of mesoderm in pseudocoelomates?

In a pseudocoelomate, the body fluids bath the organs, and receive their nutrients and oxygen from the fluid in the cavity. The presence of the blastocoel in the embryo is a condition universal to all metazoan. In most metazoans, the mesoderm becomes the lining of the body cavity, creating the true coelom.