CONTENTS OF VOL. I. 



PART I. THE DATA OF BIOLOGY. 



CHAP. PAGE 



I. ORGANIC MATTEE ..... 



II. THE ACTIONS OF FORCES OX ORGANIC MATTER . 25 



III. THE RE- ACTIONS OF ORGANIC MATTER ON FORCES 42 



IV. PROXIMATE DEFINITION OF LIFE .... 59 



V. THE CORRESPONDENCE BETWEEN LIFE AND ITS CIR 

 CUMSTANCES 72 



VI. THE DEGREE OF LIFE VARIES AS THE DEGREE OF 



CORRESPONDENCE . . . . .82 



VII. THE SCOPE OF BIOLOGY 94 



PART II. THE INDUCTIONS OF BIOLOGY. 



I. GROWTH .... . .107 



II. DEVELOPMENT .133 



III. FUNCTION 153 



IV. WASTE AND REPAIR 169 



V. ADAPTATION 184 



VI. INDIVIDUALITY 201 



VII. GENESIS 209 



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