1. Sensitive to radiation
   "radiosensitive cancer cells can be treated with radiotherapy"

See also: radiosensitivity, sensitive

• genus Rubus
• genus Rudbeckia
• genus Rumex
• genus Rumohra
• genus Rupicapra
• genus Rupicola
• genus Ruptiliocarpon
• genus Ruscus
• genus Russula
• genus Ruta
• genus Rutilus
• genus Rynchops
• genus Rypticus
• genus Sabal
• genus Sabbatia
• genus Sabinea
• genus Saccharomyces
• genus Saccharum
• genus Sadleria
• genus Sagina
• genus Sagitta
• genus Sagittaria
• genus Sagittarius
• genus Saiga
• genus Saimiri