官方藏书 / Science_-_Biology / Studies in the Theory of Descent, Volume II

Studies in the Theory of Descent, Volume II

August Weismann · Science_-_Biology · 17 章

目录

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.EXPERIMENTS.Addendum.INTRODUCTION.I. Are the Principles of the Selection Theory Mechanical?II. Mechanism and Teleology.FOOTNOTES INDEX.ERRATA.THE FULL PROJECT GUTENBERG™ LICENSE