SUBJECT INDEX 



413 



Tissue cells compared with stentor, 



59 

 Tolerance, acquired 



to chemicals, 248 et seq. 



to stimuh, 21, 248 

 Totipotency of ectoplasm, 161 

 Toxicity of stentors, 274 

 Transduction, 317 

 Transplantations, nuclear, 359 

 Transport mechanisms, 303 

 Triplets 



multiplication of, 208 



reversion to doublets and singles, 

 208 

 Tubes and ciliated vacuoles, 215 

 et seq. 



Unequal division, 79 



Uptake of radiophosphorus, 266 



in division, 74, 85, 303 

 Ur onychia, 116, 119, 280 

 UV radiation, effects of, 247 



Vacuolization, 239 

 Valency, see oral valency 

 Viscosity, 245 

 Vitamins, 269 

 Vorticella, 53, 241 



Wholeness, 89, 379 

 X-rays, effect of, 256 



