TABLE OF CONTENTS 



Page 



CHAPTER I 



WHY STUDY 19-26 



CHAPTER II 



HOW TO STUDY — Taking of Notes — Clipping Interesting Items — Points 



to be Considered 27-33 



CHAPTER III 

 THE CO-ORDINATION OF SUBJECTS STUDIED — Chemistry — 

 Physics — English — Foreign Languages — Philosophy — Psychology — 



Logic— Ethics 34-42 



CHAPTER IV 

 THE FROG — External Features — Internal Structure — The Digestive Sys- 

 tem — Glands — The Circulatory System — Principal Divisions of the Cir- 

 culatory System — The Heart — The Arteries — The Veins — Respiration — 

 The Excretory System — The Nervous System — The Central Nervous 

 System — The Spinal Cord — The Peripheral Nervous System — The Sym- 

 pathetic System — The Sense Organs — The Eye — The Ear — The Olfactory 

 Organ — The Tongue — Touch and Pressure — The Skeleton — The Axial 

 Skeleton — The Vertebral Column — The Appendicular Skeleton — The 



Muscular System — Reproductive Organs — The Fat Bodies 43-87 



CHAPTER V 



THE CELL— Cell Inclusion and Cell Products 88-93 



CHAPTER VI 

 THE CHEMISTRY OF LIVING MATTER AND CELL DIVISION— 

 Organic Chemistry — Protoplasm — Cell Division (Mitosis) — The Real 

 Meaning of Mitosis — Maturation and Elementary Embryology — Fertili- 

 zation — Blastulation and Gastrulation 94-108 



CHAPTER VII 



HISTOLOGY OF THE FROG— The Four Fundamental Tissues 109-117 



CHAPTER VIII 



SUMMARY OF THE FROG 118-121 



CHAPTER IX 

 THE PROTOZOA — Amoeba— Movement— Behavior— Euglena— External 

 and Internal Features — Locomotion — Nutrition — Encystment — Repro- 

 duction — Behavior — Volvox — Plasmodium Malariae — Paramoecium — 

 Behavior — Pathogenic Protozoa — Flagellates of Uncertain Position — 



Summary of Important Facts 122-157 



CHAPTER X 

 INTERPRETATIONS OF THE FACTS THUS FAR PRESENTED— 

 Meaning of Chromosomes in Inheritance — Weismann's Contribution to 



Biology — Mendel's Contribution to Biology 158-165 



CHAPTER XI 

 GENETICS — The Mechanism of Heredity — Applications of Weismann's 



and Mendel's Laws 166-172 



CHAPTER XII 

 ANIMAL PSYCHOLOGY— Differences Between Objective and Subjec- 

 tive—Between Behaviorists and Introspectionists — Between Materialists 

 and Spiritualists — Between Dualists and Monists — Mind — Soul — Struc- 

 tural Psychology — Functional Psychology — Nerve Arc — Reflex Action — 

 Memory -^-Tropisms — Instinct — Habits — Learning — Thinking — Reason- 

 ing—Trial and Error Method 173-185 



CHAPTER XIII 

 INTERMEDIATE ORGANISMS— Haematococcus—Pleurococcus— Photo- 

 synthesis — Yeasts — Bacteria 186-194 



CHAPTER XIV 



IMMUNITY — Natural — Artificial — Active — Passive — Antitoxins — Recep- 

 tors — Complements — Antigens — Antibodies — Opsonins — Agglutination — 



Anaphylaxis — Methods Used 195-202 



CHAPTER XV 

 THE PLANT-WORLD— Simple Plants— Thallophytes— Vaucheria— The 

 Fungi — Pathogenic Fungi — Diseases Caused by Fungi of More or Less 

 Uncertain Position 203-215 



