Evidence from Protozoans 



389 



that the transforming cytoplasmic substance is not actively 

 participating in the transformation? After what has been 

 said in the preceding pages, the reader will not doubt what 



MCTRE 32. KPIMERITE OF BEI.OIDES FIRMUS (AFTER LANKESTEH). 



the author's reply is to this query. The activity of the nu- 

 cleus would furnish no evidence whatever for a denial. 

 As bearing on the question of whether the development 



I'KifRE 33. EPIMERITK OF COMEI.OIDES CRTN1TU8 (AFTER T.AKKESTER). 



of the epimerite of gregarines can rightly be regarded as 

 an exhibition of heredity, I present in figures 28 to 32, il- 

 lustrations of the great variety of form of this organ in 



