Initiative in Evolution

Excerpt from INITIATIVE IN EVOLUTION
"Initiative in animal evolution comes by stimulation, excitation, and response in new conditions, and is followed by repetition of these phenomena until they result in structural modifications, transmitted and directed by selection and the laws of genetics-a series of events which agree with Neo-Lamarckian principles."

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CONTENTS OF INITIATIVE IN EVOLUTION

PREFACE.
CHAPTER I. FROM KNOWN TO UNKNOWN
CHAPTER II. REVIEW OF THE POSITION
CHAPTER III. THE PROBLEMS PRESENTED.
CHAPTER IV. INITIAL VARIATIONS AND TOTAL EXPERIENCE.
CHAPTER V. METHOD OF PROOF.
CHAPTER VI. EVIDENCE FROM ARRANGEMENT OF HAIR.
CHAPTER VII. THE EVOLUTION OF PATTERNS OF HAIR.
CHAPTER VIII. CAN MUSCULAR ACTION CHANGE THE DIRECTION OF HAIR IN THE INDIVIDUAL?
CHAPTER IX. HABITS AND HAIR OF UNGULATES.
CHAPTER X. HABITS AND HAIR OF UNGULATES.
CHAPTER XI. HABITS AND HAIR OF CARNIVORES.
CHAPTER XII. HABITS AND HAIR OF CARNIVORES.
CHAPTER XIII. HABITS AND HAIR OF PRIMATES.
CHAPTER XIV. MISCELLANEOUS EXAMPLES.
CHAPTER XV. EXPERIMENTAL.
CHAPTER XVI. FIRST SUMMARY.
CHAPTER XVII. VARIETIES OF EPIDERMIS.
CHAPTER XVIII. ARRANGEMENT OF THE PAPILLARY RIDGES.
CHAPTER XIX. FLEXURES OF THE PALM AND SOLE.
CHAPTER XX. THE EVOLUTION OF A BURSA.
CHAPTER XXI. THE PLANTAR ARCH.
CHAPTER XXII. MUSCLES.
CHAPTER XXIII. INNERVATION OF THE HUMAN SKIN.
CHAPTER XXIV. THE BUILDING OF REFLEX ARCS.
SUMMARY.
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