Mitotic stage 

 treated 



Colchicine 

 xlO-6 

 molar 



SUCCESSIVE CHANGES 



late prophase 



50-25 



2.5 



1.9 



prometaph. 



25.2.5 



0.2 



metaphase 



25 



2,5 



anaphase 



50.25 



50.25 



50.25 



N» 



^ 



w 



w 



