CONTENTS. 



INTRODUCTORY. 



PAGB 

 ENUMERATION OF THE TISSUES GENERAL STRUCTURE OF ANIMAL CELLS, 1 



LESSON I. 

 USE OF THE 'MICROSCOPE EXAMINATION OF COMMON OBJECTS, . . 6 



LESSON II. 



STUDY OF THE HUMAN BLOOD-CORPUSCLES, 10 



LESSON III. 



ACTION OF REAGENTS UPON THE HUMAN BLOOD-CORPUSCLES, . . . 15 



LESSON IV. 



STUDY OF THE BLOOD-CORPUSCLES OF AMPHIBIA, 18 



LESSON V. 



THE AMCEBOID PHENOMENA OF THE COLOURLESS BLOOD-CORPUSCLES, . 20 



LESSON VI. 



EPITHELIUM CELL-DIVISION, 24 



