The Primary Difference Between a Coelom and a Pseudocoelom Is

Multiple Choice

The primary difference between a coelom and a pseudocoelom is ________.

A) their developmental origin
B) the manner in which they cushion the internal organs
C) a coelom arises in the ectoderm, and a pseudocoelom arises in the endoderm
D) a coelom occurs in triploblastic animals, and a pseudocoelom occurs in diploblastic animals