CONTENTS. 



PAGE 



General Biology 1 



Introduction .1 



Tabular statement of the subdivisions of Biology ... 4 



The Cell ... S 



Animal and vegetable cells 5 



Structure of cells ... 5 



Cell-contents . . 7 



The nucleus 8 



Tissues 8 



Sommaiy ... 9 



Umcellular Organisms (Vegetable) 9 



1. Yeast 9 



Morphological 9 



Chemical 9 



Physiological . 10 



Conclusions, 10 



2. Protococcus 11 



Morphological 12 



Physiological 12 



Conclusions . 12 



Unicellular Animals 13 



The proteus animalcule 13 



Morphological 13 



Physiological I3 



Conclusions . 15 



Parasitic Organisms 15 



Fungi .... 16 



Mucor mucedo 17 



The Bacteria 18 



Unicellular Animals with Differentiation of Structure ... 21 



The bell-animalcule . . 21 



Structure .... 21 



Functions .... 23 



