pentamerism
Related Words
pentamerfivefoldsymmetryradialechinodermstarfishsea urchinsea cucumberbrittle starcrinoidmorphologyanatomybiologyzoologytaxonomyphylogenyorganismstructurepatternarrangementaxismonomerdimertrimertetramerhexamerheptameroctamerpolymeroligomerproteinsubunitcomplexquaternarygeometrypolygonpentagonvertexanglerotationcycleringclustermodulesegmentpartdivisionmultiplicityiterationrepetitionformshapeconfigurationorganizationdevelopmentembryologyevolutionadaptationspecializationcharacteristictraitfeaturepropertybilateralismsphericalradial symmetry