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Books Bücher 1 - 7 von 7 in ... on the apex or not; and the anomaly may have originated in error arising from...
" ... on the apex or not; and the anomaly may have originated in error arising from this cause. Every person has observed the air-cell in the boiled egg upon removing the shell : in the recent egg it may be perceived by holding the egg between the eye and... "
An appeal to the medical profession, on the utility of the improved patent ... - Seite 487
von John Read (maker to the army.) - 1824
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The Edinburgh Philosophical Journal, Band 11

1824
...be perceived by holding the egg between the eye and a lighted candle. In general even an unpractised observer may determine the position of the cell, whether...ovum has assumed its sex previous to impregnation. ART. VI.— On the Extract of Mimosa Bark for the use of Tanners, imported from New South Wales. By...
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An Elementary System of Physiology ...

John Bostock - 1836 - 887 Seiten
...distinction of sex, but that it is so formed as to be equally fitted to become a male or a female foetus ; and that it is the process of impregnation which marks the distinction . . . ." 1'liil. Trans, for 1799, p. 175. I may remark upon this speculation, that it almost necessarily...
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The Principles of Breeding: Or, Glimpses at the Physiological Laws Involved ...

Stephen Lincoln Goodale - 1861 - 164 Seiten
...germ, previous to impregnation to be of no sex, but so formed as to be equally fitted to become either male or female, and that it is the process of impregnation which marks the sex and forms the generative organs ; that before the fourth month the sex cannot be said to be confirmed,...
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Contributions to Medicine and Midwifery

Thomas Edward Beatty - 1866 - 651 Seiten
...distinction of sex, but to be so formed as to be equally fitted to become a male or a female foetus ; and that it is the process of impregnation which marks the distinction, and conduces to produce either testicles or ovaria out of the same materials. The following circumstances...
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Stock-breeding: A Practical Treatise on the Applications of the Laws of ...

Manly Miles - 1878 - 424 Seiten
...germ previous to impregnation to be of no sex, but so formed as to be equally fitted to become either male or female, and that it is the process of impregnation which marks the sex and forms the generative organs ; 1 Sdeidific Farmer, 1876, p. 193. that before the fourth month...
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Agriculture of Maine: Annual Report of the Secretary of ..., Band 5,Teil 1860

Maine. Board of Agriculture - 1860
...germ, previous to impregnation to be of no sex, but so formed as to be equally fitted to become either male or female, and that it is the process of impregnation which marks the sex and forms the generative organs ; that before the fourth month the sex cannot be said to be confirmed,...
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Annual Report of the Secretary of the Maine Board of Agriculture, Ausgabe 5

Maine. Board of Agriculture - 1860
...germ, previous to impregnation to be of no sex, but so formed as to be equally fitted to become either male or female, and that it is the process of impregnation which marks the sex and forms the generative organs ; that before the fourth month the sex cannot be said to be confirmed,...
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