<prompt> Spores of clostridium perfringens are located ?In the middle of cellsAt the poles of cellsBetween middle and pole of cellsNone of the above  <response>: Ans. is c i.e., Between middle and pole of cells Spores of clostridia may be :? Terminal : Located at poles. Central : Locate in the middle of the cells. Subterminal : Between middle of the cell and pole of the cells. 