<prompt> Which is not supplied by pelvic splanchnic nerves -RectumUrinary bladderAppendixUterus  <response>: Most of the pelvic viscera are supplied by pelvic splanchnic nerve through inferior Hypogastric plexus.- Middle rectal plexusRectum- Prostatic plexusProstateSeminal vesiclesEjaculatory duct- Vesical plexusUrinary bladderTerminal part of uretersSeminal vesicles- Utero-vaginal plexusUterusUterine tubeOvariesErectile tissue of vestibule 