The mesoglea functions as an internal skeleton and aids in body support.
Here's a breakdown of the mesoglea's functions:
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Structural Support: The mesoglea acts as a supportive structure within the body of coelenterates (like jellyfish and hydra). The mesoglea's role in structural support can vary based on the size of the coelenterate.
- In smaller coelenterates, like a hydra, the mesoglea may be thinner than the cell layers.
- In larger jellyfish, the mesoglea makes up the bulk of the body, according to provided reference.
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Internal Skeleton: It essentially serves as an internal skeleton, maintaining the organism's shape.
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Elasticity and Shape Restoration: The elastic properties of the mesoglea are crucial for restoring the body's shape after muscle contractions cause deformations, according to provided reference.
In summary, the mesoglea provides support and maintains shape in coelenterates, acting as both an internal skeleton and a resilient, shape-restoring component.
