Artificial Parthenogenesis 

 AND Fertilization 



BY 



JACQUES LOEB 



MEMBEB OF THE EOCKErELLEE INSTITUTE FOE MEDICAL EESEABCH 



ORIGINALLY TRANSLATED FROM THE GERMAN 



BY W. 0. REDMAN KING, B.A., ASSISTANT LECTURER IN ZOOLOGY 



AT THE UNIVERSITY OF LEEDS, ENGLAND 



SUPPLEMENTED AND REVISED BY THE AUTHOR 



THE UNIVERSITY OF CHICAGO PRESS 

 CHICAGO, ILLINOIS 



