The primary difference between a coelom and a pseudocoelom is the primary difference between a coelom and a pseudocoelom is their developmental origin a coelom arises in the ectoderm, and a pseudocoelom arises in the endoderm the manner in which they cushion the internal organs a coelom occurs in triploblastic animals, and a pseudocoelom occurs in diploblastic animals

Coelom is completely covered by mesoderm layer and pseudocoelom isn't completely lined by mesoderm layer, Coelom - Mesoderm completely surrounds cavity, Pseudocoelom - Mesoderm does not completely surround the cavity. Pseudocoelom From the blastophore. the type of body cavity of rotifers complete gut, pseudocoelom.

as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.