#seminiferous_tubule  any of the numerous long convoluted tubules in the testis which are the sites where spermatozoa mature
  supertype:  #tubule  a small tube
  part of:  #testis__testicle__orchis__ball__ballock__bollock__nut  one of the two male reproductive glands that produce spermatozoa and secrete androgens; "she kicked him in the balls and got away"
     part of:  #male_reproductive_system  the reproductive system of males
        part of:  #male_body  the body of a male human being
           part of:  #male_person__male  a person who belongs to the sex that cannot have babies
     part of:  #male_genitalia__male_genitals__male_genital_organ__family_jewels  external male sex organs
        part of:  #male_body  the body of a male human being
        part of:  #male_reproductive_system  the reproductive system of males

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