Organism as a wholePutnam, 1916 - 379 pages |
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Page vi
... evolution since it suggests the possibility that the genus- and species - heredity are determined by the cytoplasm of the egg , while the Mendelian heredi- tary characters cannot contribute at all or only to a vi Preface.
... evolution since it suggests the possibility that the genus- and species - heredity are determined by the cytoplasm of the egg , while the Mendelian heredi- tary characters cannot contribute at all or only to a vi Preface.
Page vii
... determined by hormones which need neither be proteins nor specific or by enzymes which also need not be specific for the species or genus . Such a con- ception would remove the difficulties which the work on Mendelian heredity has ...
... determined by hormones which need neither be proteins nor specific or by enzymes which also need not be specific for the species or genus . Such a con- ception would remove the difficulties which the work on Mendelian heredity has ...
Page ix
... AND SPECIES 53 CHAPTER IV SPECIFICITY IN FERTILIZATION 71 CHAPTER V. ARTIFICIAL PARTHENOGENESIS CHAPTER VI DETERMINISM IN THE FORMATION OF AN ORGANISM FROM AN EGG 95 128 REGENERATION DETERMINATION CHAPTER VII CHAPTER VIII OF SEX , SEX ix.
... AND SPECIES 53 CHAPTER IV SPECIFICITY IN FERTILIZATION 71 CHAPTER V. ARTIFICIAL PARTHENOGENESIS CHAPTER VI DETERMINISM IN THE FORMATION OF AN ORGANISM FROM AN EGG 95 128 REGENERATION DETERMINATION CHAPTER VII CHAPTER VIII OF SEX , SEX ix.
Page x
Jacques Loeb. REGENERATION DETERMINATION CHAPTER VII CHAPTER VIII OF SEX , SEX , SECONDARY SEXUAL CHARACTERS , AND SEXUAL INSTINCTS : I. THE CYTOLOGICAL BASIS OF SEX DETER- MINATION II . THE PHYSIOLOGICAL BASIS OF SEX DE- TERMINATION ...
Jacques Loeb. REGENERATION DETERMINATION CHAPTER VII CHAPTER VIII OF SEX , SEX , SECONDARY SEXUAL CHARACTERS , AND SEXUAL INSTINCTS : I. THE CYTOLOGICAL BASIS OF SEX DETER- MINATION II . THE PHYSIOLOGICAL BASIS OF SEX DE- TERMINATION ...
Page 5
... determine the first steps in the differentiation of the organism . Of course , if we suppose as do v . Uexküll and Driesch that the egg has no structure , the development of structure becomes a difficult problem - but this is not the ...
... determine the first steps in the differentiation of the organism . Of course , if we suppose as do v . Uexküll and Driesch that the egg has no structure , the development of structure becomes a difficult problem - but this is not the ...
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Common terms and phrases
agglutination animals annelids Arbacia Arch artificial membrane artificial parthenogenesis assumption bacteria Biol blastomeres blood body butyric acid cell division chapter characters chemical chromosome concentration contained cortical layer cytolysis definite determined digestion disintegration Driesch effect egg of purpuratus embryo enter the egg Entwcklngsmech enzyme existence experiments eyes f. d. ges fact female fertilized fish foreign species franciscanus frog Fundulus genus give rise graft groups grow growth heliotropic hemoglobin heredity hermaphroditic hybrids hypertonic solution idea induce Jour lack of oxygen large number larvæ latter light Lillie lipoids living matter Loeb male Mendelian heredity normal sea water nucleus observed ovaries oxidations parthenogenesis permeability phenomena phenomenon physicochemical Physiol pigment plants polyp positively heliotropic possible produced proteins protoplasm pure reaction regeneration result rôle salts sea urchin sea water sea-urchin egg segment serum shown sperm spermatozoön spermatozoön enters starfish Strongylocentrotus substances synthesis theory tion tissue transplanted unfertilized egg Wasteneys X chromosome