MONOGRAPHS ON EXPERIMENTAL 

 BIOLOGY 



PUBLISHED 



FORCED MOVEMENTS, TROPISMS, AND ANIMAL 

 CONDUCT 



By JACQUES LOEB, Rockefeller Institute 



THE ELEMENTARY NERVOUS SYSTEM 

 By G. H. PARKER, Harvard University 



THE PHYSICAL BASIS OF HEREDITY 

 By T. H. MORGAN, Columbia University 



INBREEDING AND OUTBREEDING: THEIR GENETIC 



AND SOCIOLOGICAL SIGNIFICANCE 



By E. M. EAST and D. F. JONES, Bussey Institution, Harvard University 



IN PREPARATION 



PURE LINE INHERITANCE 

 By H. S. JENNINGS, Johns Hopkins University 



THE EXPERIMENTAL MODIFICATION OF THE 

 PROCESS OF INHERITANCE 



By R. PEARL, Johns Hopkins University 



LOCALIZATION OF MORPHOGENETIC SUBSTANCES 

 IN THE EGG 



By E. G. CONKLIN, Princeton University 



TISSUE CULTURE 

 By R. G. HARRISON, Yale University 



PERMEABILITY AND ELECTRICAL CONDUCTIVITY 



OF LIVING TISSUE 



By W. J. V. OSTERHOUT. Harvard University 



THE EQUILIBRIUM BETWEEN ACIDS AND BASES IN 

 ORGANISM AND ENVIRONMENT 

 By L. J. HENDERSON, Harvard University 



CHEMICAL BASIS OF GROWTH 



By T. B. ROBERTSON, University of Toronto 



COORDINATION IN LOCOMOTION 



By A. R. MOORE, Rutgers College 



THE NATURE OF ANIMAL LIGHT 

 By E. N. HARVEY, Princeton University 



OTHERS WILL FOLLOW 



