Studies in the Theory of Descent, Volume II
August Weismann
Studies in the Theory of Descent, Volume II
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English
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STUDIES IN THE THEORY OF DESCENT
I. Larva and Imago vary in Structure independently of each other.
II. Does the Form-relationship of the Larva coincide with that of the Imago?
III. Incongruences in other Orders of Insects.
IV. Summary and Conclusion.
APPENDIX I.
APPENDIX II.
EXPLANATION OF THE PLATES.
III. Incongruences in other Orders of Insects.
IV. Summary and Conclusion.
APPENDIX I.
APPENDIX II.
EXPLANATION OF THE PLATES.
STUDIES IN THE THEORY OF DESCENT.
Part III. ON THE FINAL CAUSES OF TRANSFORMATION.
III. THE TRANSFORMATION OF THE MEXICAN AXOLOTL INTO AMBLYSTOMA.
INTRODUCTION.
EXPERIMENTS.
Postscript.
Addendum.
INTRODUCTION.
EXPERIMENTS.
Postscript.
Addendum.
IV. ON THE MECHANICAL CONCEPTION OF NATURE.
INTRODUCTION.
I. Are the Principles of the Selection Theory Mechanical?
II. Mechanism and Teleology.
INTRODUCTION.
I. Are the Principles of the Selection Theory Mechanical?
II. Mechanism and Teleology.
FOOTNOTES
INDEX.
ERRATA.
Transcriber’s Notes
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