#reproductive_system__genital_system__genitalsystem  organs and tissues involved in the production and maturation of gametes and in their union and subsequent development as offspring
  supertype:  system.body_part  a group of physiologically or anatomically related organs or parts; "the body has a system of organs for digestion"
  subtype:  female_reproductive_system  male_reproductive_system
  part of:  urogenital_system
  part:  reproductive_cell__germ_cell__sex_cell__sexcell  a spermatozoon or an ovum
  part:  reproductive_organ__sex_organ__sexorgan  any organ involved in sexual reproduction

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