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Books Bücher 1 - 4 von 4 in The black pigment-molecules may be diffused throughout the cell or concentrated in...
" The black pigment-molecules may be diffused throughout the cell or concentrated in a mass, and all kinds of intermediate gradations may exist between diffusion and concentration. The change in colour is owing to these alterations in the molecules, the... "
The Transactions of the Microscopical Society of London - Seite 47
1862
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QUARTERLY JOURNAL OF CROSCOPICAL SCIENCE

EDWIN LANKESTER, M.D., F.R.S., F.L.S., AND GEORGE BUSK, F.R.C.S.E., F.R.S., SEC. L.S. - 1862
...peculiar result. It is the division and subdivision of the yolk, wholly or in part, which produces the germinal mass out of which the embryo is formed,...exposure to the light, by death of the animal, * " On the Cutaneous Pigmentary System of the Frog." ' Philosophical Transactions,' 1858. and by sudden section...
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Quarterly Journal of Microscopical Science, Band 2

1862
...peculiar result. It is the division and subdivision of the yolk, wholly or in part, which produces the germinal mass out of which the embryo is formed,...to the light, by death of the animal, • " On the Cutaneous Pigmentary System of the Frog." ' Philosophical Transactions,' 1858. and by sudden section...
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Text-book of physiology, Teil 1

1870
...change of colour in the chameleon, in fishes, and numerous other animals. The black pigment molecules may be diffused throughout the cell or concentrated in a mass, and all kinds of and produce higher forms, must be attributed to a molecular force, operating in obedience to fixed...
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Proceedings of the Royal Society of Edinburgh, Band 4

1862
...change of colour in the cameleon, in fishes, and numerous other animals. The black pigment molecules may be diffused throughout the cell or concentrated...by experiment that their concentration is caused by ex440 posure to light, by death of the animal, and by sudden section of the nerve going to tha skin...
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