The core of a hydrostatic skeleton is a fluid-filled cavity. This fluid, often water, is incompressible, meaning it cannot be compressed.
This incompressibility provides excellent rigidity and support to the organism's body. The fluid is contained within a closed system of muscles and connective tissue. This prevents the fluid from leaking out and allows for precise control of its pressure.
Muscles surrounding the fluid cavity can contract, increasing the internal pressure and stiffening the body. This allows for controlled movement and posture maintenance. Compared to rigid skeletons, hydrostatic skeletons offer greater flexibility. This allows organisms to squeeze through tight spaces, burrow underground, and contort their bodies in various ways.
Hydrostatic Skeletons are very stable and specific properties. Explain