<prompt> Which of the following is not a clinical feature of gangreneFoul smelling necrosis of the muscle bundleLoss of contractility of the muscleThe skin becomes dull red ,green or black.Gas produced by the organism in Kedney leading to foaming kidney.  <response>: Clinical features of gas gangrene are:Foul smelling necrosis of the muscle bundlesLoss of contractility of the muscleThe skin becomes dull red, green or blackCrepitusFoaming liver due to gas produced by the organisms in liver. 