because all of their legs and things are centered around a middle point :)
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β 14y agoWiki User
β 15y agoThey are radially symetrical, but not bilaterally symetrical.
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β 12y agoPenta= five, Radial= liner
As starfish has five corner or lines so its symmetry is called pentaradial symmetry.
Wiki User
β 12y agoIt depends on their pose at that time!
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β 11y agoyes, they are the same on both sides
starfish = pentaradial
pentaradial symmetry ;)
Box starfish has pentaradial symmetry.
5, it displays "pentaradial" symmetry.
No. Most have radial symmetry. No. Most have radial symmetry.
Adult echinoderms have pentaradial symmetry, meaning they are typically organized in a five-fold radial pattern around a central axis. This unique form of symmetry is characteristic of this group of marine animals.
pentaradial
ctenophorains(jellysfish) are spherical in shape much like a ball hence show radial symmetry. echinoderms(starfish) generally are flatter and have 5 arms hence are called pentaradial symmetry (can be cut in only 5 directions)
they have what we call "pentaradial" symmetry, but certain species, such as the sand dollar, and the sea cucumber, have a secondary body symmetry, which is a bilateral symmetry
radial symmentry starfish They have Bilateral symmetry as a larvae but as they mature they get secondary symmetry. Starfish with five arms have pentaradial symmetry and sea cucumbers and ect. have radial symmetry
butterfly,rat,tiger,bird,dog
turn symmetry