fig 315plasmodiophoya brasslcae effects on turnips grown in scotland v tubeuf phot become divided up by new cell walls the plasmodium makes its way from cell to cell by means of the wall pits and by absorbing the contents it grows and fills the whole cell on exhaustion of food and without previous enclosure in a membrane the plasmodium forms itself into spores so that the tissues of attacked roots become completely filled with thick walled spores which are set free only after decay of the surrounding tissues and cell membranes the spores hibernate and in spring niyxamoeba mck664.jpg from cell plankton español View Photo