Jellyfish exhibit a type of symmetry known as radial symmetry. This means that their body parts are arranged around a central axis, allowing them to be divided into similar halves in multiple directions. This body plan is advantageous for their lifestyle, which involves drifting and moving in water. Radial symmetry is common among many aquatic organisms, as it facilitates capturing prey and responding to environmental stimuli from all directions, increasing their chances of survival in the oceanic habitat.