Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 68 |
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Сторінка 114
We can properly contrast the rôle of genetic factors with the role of specific
conditions — i.e . , of internal and external environment . But the interaction of
these two things is necessary to the simplest step or trace of development . Only
those ...
We can properly contrast the rôle of genetic factors with the role of specific
conditions — i.e . , of internal and external environment . But the interaction of
these two things is necessary to the simplest step or trace of development . Only
those ...
Сторінка 257
the calculated rate , as may be seen also from an inspection of Table 4 where the
growth factors exceeded 1.26 in five of the TABLE 5 POWERS OF 1.26 I , 1.26 3 ,
2.00 5 , 3.17 6 , 3.99 7 , 5.03 8 , 6.34 9 , 7.99 10 , 10.07 II , 12.69 12 , 15.99 13 ...
the calculated rate , as may be seen also from an inspection of Table 4 where the
growth factors exceeded 1.26 in five of the TABLE 5 POWERS OF 1.26 I , 1.26 3 ,
2.00 5 , 3.17 6 , 3.99 7 , 5.03 8 , 6.34 9 , 7.99 10 , 10.07 II , 12.69 12 , 15.99 13 ...
Сторінка 322
... 267 comparison of arthropod and vertebrate growth factors , 259 comparisons
of growth in length between Nannothemis , bella and Anax Junius , 242
elimination of the time and stage factors in estimating rates of growth , 260 growth
factors ...
... 267 comparison of arthropod and vertebrate growth factors , 259 comparisons
of growth in length between Nannothemis , bella and Anax Junius , 242
elimination of the time and stage factors in estimating rates of growth , 260 growth
factors ...
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Mans Future in the Light of His Past and Present By Aleš | 1 |
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Proceedings of the American Philosophical Society Held ..., Томи 1 – 2 Повний перегляд - 1838 |
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according activity American animals appear associated bella body Bradbury called Campos cause cell changes civilization collected complex concerned considerable consolidation container continuous course death definite direct discussion disease effect evidence existence fact factors further given gives greater growth head History human impacts important increase indicated individual influence instar interest John junius known larva larvæ later lead length less letter light limited lines living lower material matter means measure moults mountain nature neurones noted observed organism original perhaps period philosophers physical plants possible potential present probably problem progress railroad Read received referred relation result rock root Rousseau scree seems short side Society species stage structure third tion University waves World monkeys