The cell ; outlines of general anatomy and physiology / by Dr. Oscar Hertwig ... Tr. by M. Campbell, and ed. by Henry Johnstone Campbell ... With 168 illustrations.

  • Hertwig, Oscar, 1849-1922.
Date:
1895
Catalogue details

Licence: Public Domain Mark

Credit: The cell ; outlines of general anatomy and physiology / by Dr. Oscar Hertwig ... Tr. by M. Campbell, and ed. by Henry Johnstone Campbell ... With 168 illustrations. Source: Wellcome Collection.

Provider: This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.

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    PAGE (a) Sexual AfiBnity in general 301 (b) More minute discussion of Sexual Affinity, and its different gradations 305 a. Self-fertilisation 306 /3. Bastard Formation, or Hybridisation . . . 310 y. The Influence of Environment upon Sexual Affinity 313 5. Kecapitulation and Attempted Explanations . . 316 Literature 320 CHAPTER VIII. Metabolic Changes occukking between Pkotoplasm, Nucleus and Cell Products 323 I. Observations on the Position of the Nucleus, as an indication of its participation in Formative and Nutritive Processes . . . 324 II. Experiments proving Eeciprocal Action of Nucleus and Protoplasm 330 Literature . ^ 332 CHAPTER IX. The Cell as the Elementary Germ of an Organism. Theories of Heredity . 334 I. History of the older Theories of Development . < . . 335 II. More Recent Theories of Eoproduction and Development . . 339 III. The Nucleus as the Transmitter of Hereditary Elemental Germs . 344 1. The Equivalence of the Male and Female Hereditary Masses 345 2. The equal Distribution of the Multiplying Hereditary Mass 346 3. The Prevention of the Summation of the Hereditary Mass . 350 4. Isotropy of Protoplasm 354 IV. Development of the Elemental Germs ..:... 857 Literature 361 Index .............. 363