Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 68American Philosophical Society, 1929 |
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Сторінка 114
... factors with the role of specific con- ditions - i.e . , of internal and external environment . But the interaction ... factors . Possibly a greater share of the resemblance among organisms is traceable to genetic factors than to ...
... factors with the role of specific con- ditions - i.e . , of internal and external environment . But the interaction ... factors . Possibly a greater share of the resemblance among organisms is traceable to genetic factors than to ...
Сторінка 257
... factors exceeded 1.26 in five of the TABLE 5 POWERS OF 1.26 I , 1.26 2 , 1.59 3 , 2.00 4 , 2.52 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 , 20.15 14 , 25.39 eight instars , II - IX . Similarly ...
... factors exceeded 1.26 in five of the TABLE 5 POWERS OF 1.26 I , 1.26 2 , 1.59 3 , 2.00 4 , 2.52 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 , 20.15 14 , 25.39 eight instars , II - IX . Similarly ...
Сторінка 322
... factors , 259 comparisons of growth in length be- tween Nannothemis , bella and Anax Junius , 242 elimination of the time and stage factors in estimating rates of growth , 260 growth factors in general , 249 growth factors of Odonata ...
... factors , 259 comparisons of growth in length be- tween Nannothemis , bella and Anax Junius , 242 elimination of the time and stage factors in estimating rates of growth , 260 growth factors in general , 249 growth factors of Odonata ...
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Mans Future in the Light of His Past and Present By ALEŠ | 1 |
The Vegetation of the Screes or Talus Slopes of Western North | 13 |
Saxifraga Tolmiei Torr Gray a screecoverer | 20 |
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American amoeba Anax junius animals apple Arthropods atom Babur Beisan body botanical Bradbury Bradbury's Campos do Jordão cell division cell number changes chemical compounds Congress consolidation container Corixids death developmental disease effect electric electron ether waves evidence exuvia fact forest frequency genetics given gravitation growth by increase growth factor growth in length gudermannian Hamitic heat human impacts increase in cell influence insects instar interest Interstate Commerce Commission Jefferson papers larva larvæ lead Liverpool living Louis Mayfly Mayfly larvæ mean sealevel ment metazoa mitosis moults mountain Mousterian Nannothemis bella nature neurones normal observed organism Oxyaena Palaeonictis philosophers photograph plants Plate potential prehistory present protoplasm railroad Read April result root Rousseau savannas scree Semitic Serra short line silicate skeleton species stage stimulation structure substances sulfhydryl tion tissue trees tumors vegetation