<prompt> True regarding abdominal autonomic plexus are AEAoicorenal ganglion is pa of celiac ganglionGreater splanchnic is sympathetic rootLesser splanchnic is parasympathetic rootPosterior vagal is parasympathetic root  <response>: C i.e. Lesser splanchnic is parasympathetic rootCeliac plexus, is a type of aoic plexus located around the origin of celiac aery from abdominal aoa. Because the celiac trunk arises from the front of abdominal aoa at T12-L1 disc level. So the celiac plexus lies retroperitoneally over the anterolateral aspect of abdominal aoa at the level of T12-L1 vetebraeQ.Celiac plexus, renal plexus, superior mesenteric plexus inferior mesenteric plexus are aoic plexuses situated around the origins of celiac, renal, superior mesenteric inferior mesenteric aeries from abdominal aoa respectively. 