 All modifications and variations in progressive series tend to appear first ,in the adolescent or adult stages of growth, and then to be inherited in successive descendants at earlier and earlier stages according to the law of acceleration, until they...  Contributions to Education - Sida 24efter Columbia University. Teachers College - 1914Obegränsad förhandsgranskning - Om den här boken
 | American Academy of Arts and Sciences - 1903 - 940 sidor
...modifications and variations," he says, " in progressive series tend to appear first in the adolescent or adult stages of growth, and then to be inherited in successive...the development by characteristics of later origin." Another of the nineteen conclusions prefacing this essay is No. 14: — " The law of acceleration in... | |
 | American Association for the Advancement of Science - 1884 - 618 sidor
...modifications and variations in progressive series tend to appear first in the adolescent or adult stages of growth, and then to be inherited in successive...earlier and earlier stages according to the law of concentration, until they either become embryonic, or are crowded out of the organization, and replaced... | |
 | American Association for the Advancement of Science - 1884 - 642 sidor
...modifications and variations in progressive series tend to appear first in the adolescent or adult stages of growth, and then to be inherited in successive...earlier and earlier stages according to the law of concentration, until they either become embryonic, or are crowded out of the organization, and replaced... | |
 | 1884 - 620 sidor
...modifications and variations in progressive series tend to appear first in the adolescent or adult stages of growth, and then to be inherited in successive...earlier and earlier stages according to the law of concentration, until they either become embryonie, or are crowded out of the organization, and replaced... | |
 | American Association for the Advancement of Science - 1884 - 616 sidor
...series tend to appear first in the adolescent or adult stages of growth, and then to be inherited hi successive descendants at earlier and earlier stages according to the law of concentration, until they either become embryonic, or are crowded out of the organization, and replaced... | |
 | American Association for the Advancement of Science - 1884 - 676 sidor
...series tend to appear first in the adolescent or adult stages of growth, and then to be inherited iu successive descendants at earlier and earlier stages according to the law of concentration, until they either become embryonic, or are crowded out of the organization, and replaced... | |
 | Hopkins Marine Station - 1897 - 500 sidor
...progressive series tend to appear first in the adolescent or adult stages of growth, and then to be inherited at earlier and earlier stages according to the law...the organization, and replaced in the development by characters of later origin." 3 And in a later paper Professor Hyatt has given a more definite statement:... | |
 | California Academy of Sciences - 1897 - 568 sidor
...progressive series tend to appear first in the adolescent or adult stages of growth, and then to be inherited at earlier and earlier stages according to the law...the organization, and replaced in the development by characters of later origin." 3 And in a later paper Professor Hyatt has given a more definite statement:... | |
 | 1897 - 526 sidor
...progressive series tend to appear first in the adolescent or adult stages of growth, and then to be inherited at earlier and earlier stages according to the law of acceleration, until the}- either become embryonic or are crowded out of the organization, and replaced in the development... | |
 | Hopkins Marine Station - 1899 - 494 sidor
...modifications and variations in progressive series tend to appear first in the adolescent or adult stages of growth, and then to be inherited in successive...the development by characteristics of later origin." A still more definite statement by the same author (Hyatt, 1894) is the following: " The substages... | |
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