 According to the hypothesis of pangenesis, " every unit or cell of the body throws off gemmules or undeveloped atoms, which are transmitted to the offspring of both sexes and are multiplied by self-division. They may remain undeveloped during the early...  Nature - Page 236redigeeritud poolt - 1876Full view - About this book
 | Charles Darwin - 1871 - 432 lehte
...the hypothesis of pangenesis, whether or not it be accepted as true. According to this hypothesis, every unit or cell of the body throws off gemmules...cells previously developed in the due order of growth. Inheritance at Corresponding Periods of Life. — This tendency is well established. If a new character... | |
 | Charles Darwin - 1871 - 554 lehte
...the hypothesis of pangenesis, whether or not it be accepted as true. According to this hypothesis, every unit or cell of the body throws off gemmules...cells previously developed in the due order of growth. Inheritance at Corresponding Periods of Life. — This tendency is well established. If a new character... | |
 | 1871 - 580 lehte
...generations ; their development into units or cells, like those from which they were derived, depending upon their affinity for, and union with, other units or...previously developed in the due order of growth." Mr. Mivart seems to think that Mr. Darwin considers the gemmules themselves to be the ultimate atoms... | |
 | George Briggs Starkweather - 1883 - 318 lehte
...units or cells, like those from which they were derived, depends on their affinity for and union vvith other units or cells previously developed in the due order of growth." This would also explain the above-mentioned belief that the most dominant or active qualities in the... | |
 | 1889 - 924 lehte
...generations ; and their development into units or cells, like those from which they are derived, depends on their affinity for and union with other units or...previously developed in. the due order of growth." Here we find an explanation of the manner in which predispositions to disease are probably transmitted,... | |
 | Sir Edwin Ray Lankester - 1890 - 466 lehte
...with the other. Mr. Darwin wished to picture to himself and to enable others to picture to themselves a process which would account for (that is, hold together...number of gemmules, and consequently of material bulk, t make a material theory difficult. Modified force-centres, becoming further modified in each generation,... | |
 | Sir Edwin Ray Lankester - 1890 - 414 lehte
...with the other. Mr. Darwin wished to picture to himself and to enable others to picture to themselves a process which would account for (that is, hold together...the number of gemmules, and consequently of material bulk,1 make a material theory difficult. Modified force -centres, becoming further modified in each... | |
 | 1893 - 430 lehte
...generations; and their development into units or cells, like those from which they were derived, depends on their affinity for, and union with other units...previously developed in the due order of growth."* Mr. Romanes has presented Darwin's hypothesis of pangenesisf in so able and comprehensive a manner... | |
 | Charles Darwin - 1896 - 890 lehte
...generations; and their development into units or cells, like those from which they were derived, depends on their affinity for, and union with other units...cells previously developed in the due order of growth. Inheritance at coi~responding Periods of Life. — This tendency is well established. A new character,... | |
 | 1905 - 462 lehte
...generations; and their development into units or cells, like those from which they were derived, depends on their affinity for, and union with, other units...cells previously developed in the due order of growth. Inheritance at Corresponding Periods of Life. — This tendency is well established. A new character... | |
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