Coelenteron Definition

Coelenteron Sentence Examples

• The ectoderm covers the whole external surface of the animal, while the endoderm lines the coelenteron or gastrovascular space; the two layers meet each other, and become continuous, at the edge of the mouth.

• The next event is a great growth in thickness of the gelatinous mesogloea, especially on the exumbral side; as a result the flattened coelenteron is still further compressed so that in certain spots its cavity is obliterated, and its exumbral and subumbral layers of endoderm come into contact and undergo concrescence.

• The spore cell gives rise to a " sporelarva," which is set free in the coelenteron and grows into a medusa.

• In the wall of the sack is a double layer of endoderm, the space between which is a continuation of the coelenteron.

• The archenteron becomes the gastrovascular system or coelenteron.