<prompt> Supination and Pronation occurs at-Wrist jointRadio-ulnar jointsElbowjointMidcarpaljont  <response>: Ans. is b i.e., Radio-ulnar joints o Forearm rotation supination pronation occurs at radio-ulnar joint complexQ i.e.y Superior proximal radioulnar jointInferior distal radioulnar jointMiddle radioulnar joint 