1. In a biradial manner
   "biradially symmetrical"

See also: biradial

• Rh factor
• Rh incompatibility
• rh-negative
• Rh-negative blood
• Rh-negative blood type
• rh-positive
• Rh-positive blood type
• rhabdom
• rhabdomancer
• rhabdomancy
• rhabdomyoma
• rhabdomyosarcoma
• rhabdosarcoma
• Rhabdoviridae
• rhabdovirus
• Rhadamanthus
• Rhaeto-Romance
• Rhaeto-Romanic
• rhagades
• Rhagoletis
• Rhagoletis pomonella
• Rhamnaceae
• Rhamnales
• Rhamnus
• Rhamnus californicus