

THE 



BEGINNINGS 



OF 



LIFE: 



BEING 



SOME ACCOUNT OF THE NATURE, 



MODES 



ORIGIN AND TRANSFORMATIONS 



OF 



OWER ORGANISMS. 



BY 



ARLTON BASTIAN, M. A., M. D., F. R. S 



Fello7u of the Royal College of Physicians ; 

 Professor of Pathological Anatomy in University College^ London; 



Physician to University College Hospital; 

 Assistajtt Physician to the National Hospital for the Paralysed and Epileptic, 



IN TWO VOLUMES 



VOL. II. 



WITH NUMEROUS ILLUSTRATIONS. 



I,anlj0ii 



MACMILLAN AND CO. 



1872. 



\^All rights reserved,] 



