A STAINED NUCLEUS MEANS DEATH 



FIG. 6. The granules of the leucocyte are gradually becoming stained. The 

 red cells are unstained. Low power. 



FIG. 7. The leucocyte's granules are stained. Its nucleus is unstained. 

 The pseudopodia are extruded in response to atropine, which is diffusing 

 into the cell as well as the stain. 



