#scrotum  the external pouch that contains the testes
  supertype:  pouch.sac__pocket  (anatomy) saclike structure in any of various animals (as a marsupial or gopher or pelican)
  part of:  male_genitalia
  part:  raphe__rhaphe  a ridge that forms a seam between two parts
  part:  seminal_duct__seminalduct  the efferent duct of the testis in man
     part:  epididymis  a convoluted tubule in each testis; carries sperm to vas deferens
        part:  vasa_efferentia  the several highly convoluted tubules that lead from the rete testis to the vas deferens and form the head of the epididymis
     part:  vas_deferens__ductus_deferens  a duct that carries spermatozoa from the epididymis to the ejaculatory duct
     part:  ejaculatory_duct__ejaculatoryduct  a part of the seminal duct formed by the duct from the seminal vesicle and the vas deferens; passes through the prostate gland

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