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Homo-Culture, Or, the Improvement of Offspring Through Wiser Generation
M. L. Holbrook
Sin vista previa disponible - 2015
Homo Culture; Or the Improvement of Offspring Through Wiser Generation
M L Holbrook
Sin vista previa disponible - 2010
Homo-Culture - Or, the Improvement of Offspring Through Wiser Generation
M. L. Holbrook
Sin vista previa disponible - 2009
able according acquired acquired characters action animals appearance become better birth blood body born bring brought causes cells changes characters child considerable considered constitution continued Darwin depends direction disease doubt early effect evolution existence experience fact father female germ germ-plasm give hand heredity human idea important improvement individual influence inherited injuries intellectual knowledge less lives male marriage marry matter means mental mind moral mother nature necessary never observed offspring organism origin parents perfect persons physical possession possible practice present principle probably produce question race reference relation remarks result says seems sexual selection sleep strong structure suggestion theory things thought tion transmitted true vigor whole woman women
Página 149 - ... perfect correspondence would be perfect life. Were there no changes in the environment but such as the organism had adapted changes to meet ; and were it never to fail in the efficiency with which it met them ; there would be eternal existence and universal knowledge.
Página 56 - And Jacob took him rods of green poplar, and of the hazel and chestnut tree; and pilled white strakes in them, and made the white appear which was in the rods. And he set the rods which he had pilled before the flocks in the gutters in the watering troughs when the flocks came to drink, that they should conceive when they came to drink. And the flocks conceived before the rods, and brought forth cattle ringstraked, speckled, and spotted.
Página 88 - ... is, it is impossible to say ; but the fact is incontestable. The same influence is observed in the human subject. A woman may have, by a second husband, children who resemble a former husband, and this is particularly well marked in certain instances by the colour of the hair and eyes.
Página 138 - We have now seen that man is variable in body and mind; and that the variations are induced, either directly or indirectly, by the same general causes, and obey the same general laws, as with the lower animals.
Página 109 - There is, therefore, continuity of the germplasm from one generation to another. One might represent the germ-plasm by the metaphor of a long, creeping rootstock from which plants arise at intervals, these latter representing the individuals of successive generations. Hence it follows that the transmission of acquired characters is an impossibility, for if the germ-plasm is not formed anew in each individual, but is derived from that which preceded it, its structure, and, above all, its molecular...
Página 150 - Death by accident, implies some neighbouring mechanical changes of which the causes are either unobserved from inattention, or are so intricate that their results cannot be foreseen ; and consequently certain relations in the organism are not adjusted to the relations in the environment.
Página 14 - ... and improper titles; but notwithstanding this he took all possible care of them. He ordered the virgins to exercise themselves in running, wrestling, and throwing quoits and darts; that their bodies being strong and vigorous, the children afterwards produced from them might be the same; and that, thus fortified by exercise, they might the better support the pangs of child-birth, and be delivered with safety.
Página 33 - ... values mental charms and virtues. On the other hand he is strongly attracted by mere wealth or rank. Yet he might by selection do something not only for the bodily constitution and frame of his offspring, but for their intellectual and moral qualities. Both sexes ought to refrain from marriage if they are in any marked degree inferior in body or mind; but such hopes are Utopian and will never be even partially realised until the laws of inheritance are thoroughly known.
Página 31 - ... system not only regulates most of the existing functions of the body, but has indirectly influenced the progressive development of various bodily structures and of certain mental qualities. Courage, pugnacity, perseverance, strength and size of body, weapons of all kinds, musical organs, both vocal and instrumental, bright...
Página 142 - With savages, the weak in body or mind are soon eliminated; and those that survive commonly exhibit a vigorous state of health. We civilized men, on the other hand, do our utmost to check the process of elimination; we build asylums for the imbecile, the maimed, and the sick; we institute poor laws; and our medical men exert their utmost skill to save the life of everyone to the last moment.