 When the cnange of situation which they can endure is great, it is usually attended by some modifications of the form, colour, size, structure, or other particulars ; but the mutations thus superinduced are governed by constant laws, and the capability...  The London Quarterly Review - Strona 1641851Pełny widok - Informacje o książce
 | Sir Charles Lyell - 1832 - Liczba stron: 368
...preceding chapters, we draw the following inferences, in regard to the reality of species in nature. First, That there is a capacity in all species to accommodate...this extent varying greatly according to the species. 2dly. When the cnange of situation which they can endure is great, it is usually attended by some modifications... | |
 | Benjamin Godwin - 1834 - Liczba stron: 314
...chapters, we draw the following inferences, in regard to the reality of species in nature. " First, That there is a capacity in all species to accommodate...this extent varying greatly according to the species. " 2nd ly, When the change of situation which they can endure is great, it is usually attended by some... | |
 | William Whewell - 1837 - Liczba stron: 646
...conclusions to which the inquiry has led ' . It may be considered, then, as determined by the over-balance of physiological authority, that there is a capacity...circumstances; this extent varying greatly according ' Lyell, B. iii. c. iv. to the species. There may thus arise changes of appearance or structure, and... | |
 | William Whewell - 1837 - Liczba stron: 1046
...over-balance of physiological authority, that there is a capacity in all species to_ja.cfioTnmndflte themselves, to a certain extent, to a change of external...circumstances ; this extent varying greatly according 8 Lyell, B. iii. c. iv. to the species. There may thus arise changes of appearance or structure, and... | |
 | Robert Maxwell Macbrair - 1843 - Liczba stron: 96
...distinguished." But we claim the following allowances which he makes as to the variation of species : " There is a capacity in all species to accommodate...certain extent, to a change of external circumstances ; " which change " is usually attended by some modifications of the form, colour, size, structure,... | |
 | 1844 - Liczba stron: 1128
...the other side. It is not, however, to be denied, that " there is in all species a capacity to adapt themselves, to a certain extent, to a change of external...these changes are transmissible to the offspring. Hut the mutations thus superinduced are governed by constant laws, and confined within certain limits.... | |
 | Robert Chambers - 1846 - Liczba stron: 80
...LYELL, Dr. PRICHARD, and Mr. LAWRENCE, concur. The general conclusion at which they have arrived is, that there is a capacity in all species to accommodate...varying greatly according to the species. There may thus be changes of appearance or structure, and some of these changes are transmissible to the offspring;... | |
 | Antoine Claude Gabriel Jobert - 1847 - Liczba stron: 206
...of Geology,' to which I can only refer the reader. In his summing up this naturalist concludes— " That there is a capacity in all species to accommodate...extent varying greatly according to the species;" but that " the species have a real existence in nature; and that each was endowed at the time of its... | |
 | 1850 - Liczba stron: 600
...actual knowledge of the conditions and changes of animal and vegetable life existing around us. " 1st. There is a capacity in all species to accommodate...this extent varying greatly according to the species. " 2nd. When the change of situation they can endure is great, it is usually attended by some modifications... | |
 | 1850 - Liczba stron: 608
...actual knowledge of the conditions and changes of animal and vegetable life existing around us. ' 1st. There is a capacity in all species to accommodate...this extent varying greatly according to the species. ' 2nd. ,When the change of situation they can endure is great, it is usually attended by gome modifications... | |
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