The accessory glands of the human male reproductive system are:

• A
  $Seminal$ vesicles-$1$,prostate-$1$,bulbourethral-$2$
• B
  $Seminal$ vesicles-$1$,prostate-$2$,bulbourethral-$1$
• C
  $Seminal$ vesicles-$2$,prostate-$1$,bulbourethral-$2$
• D
  $Seminal$ vesicles-$2$,prostate-$2$,bulbourethral-$2$