Show anam na as germ carriers A german bacteriologist was conducting an experiment in the course of which bich he made use of typhoid infected me mice in another cage he be had bad so some me mice which were in good health shortly after the uninfected mice also rise developed typhoid investigation showed that ants were passing from froin one cago cage to the other some of these ants were examined and their bodies wore found to be covered with the typhoid germs which they were carrying from the sick to the well mice |