Insecta Morata 



Mosna 

 RipoU 

 Santamaria 

 Wyss 



CELL-LINEAGE 



see Embryology (experimental) 



CELL RENEWAL 



see Regeneration (physio- 

 logical) 



Amphibia StefaneUi 



Teleostei StefaneUi 



microcinematography 



Aves Menkes 



myelin 



Homo Wender 



MammaUa Wender 



necrosis 

 Aves 



Ojeda 



143 



