<prompt> Auerbach plexus is present in theMucosa layerSubmucosa layerMuscular layerSerosa layer  <response>: The cells of the Auerbachs myenteric plexus are located between the inner circular and outer longitudinal layers of the muscularis externa. These nerve cells are the poion of the enteric nervous system responsible for generating peristaltic movements. Ref - medscape.com 