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Strictly, these are facts representing only a stimulated, artificial, temporary inspiration. They do not take us into its true nature; at the most they may teach us concerning some of their physiological conditions.
But to distinguish smaller subdivisions it has been found necessary to fall back upon other characters, such as the shape of the colony produced in solid gelatine, the power to produce disease, or to oxidize nitrites, etc. Thus at present the different species are distinguished rather by their physiological than their morphological characters.
We find that it is not in any true sense a treatise upon Physiology, but chiefly upon the Minute Anatomy of Animals and Vegetables, with some incidental physiological commentaries. On closer examination, we find it to be the work of a microscopist, and not that of a physiologist or a scholar.
A more recent writer adds, "In the higher animals and plants, we are presented with structures which may be regarded as essentially aggregates of cells; and there is now a physiological division of labor, some of the cells being concerned with the nutriment of the organism, whilst others are set apart, and dedicated to the function of reproduction.
Both colour and pitch are physiological effects, depending, not upon absolute wave-length, but upon the number of waves entering the eye or ear in a given interval of time. And this number, it is easy to see, must be increased if the source of light or sound is diminishing its distance, and diminished if it is decreasing it.
Equal opportunities of higher education now open Brings new dangers to women Ineradicable sex differences begin at puberty, when the sexes should and do diverge Different interests Sex tension Girls more mature than boys at the same age Radical psychic and physiological differences between the sexes The bachelor women Needed reconstruction Food Sleep Regimen Manners Religion Regularity The topics for a girls' curriculum The eternal womanly.
Indeed, one might say that while in singing the vocal organs are the first essential, they must, in order to achieve their full effect, be in tune with the infinite. Artistic singing involves complete physiological control of the voice-producing function, combined with complete command of the metaphysical resources of art.
We must give up our attitude to the physiological aspect, too to pregnancy and childbirth, seeing that in the first place women don't have babies every month; secondly, not all women have babies; and, thirdly, a normal countrywoman works in the fields up to the day of her confinement and it does her no harm. Then there ought to be absolute equality in everyday life.
Guided by the laws of development which we have found physiology to teach, and warned by the punishments, in the shape of weakness and disease, which we have shown their infringement to bring about, and of which our present methods of female education furnish innumerable examples, it is not difficult to discern certain physiological principles that limit and control the education, and, consequently, the co-education of our youth.
These individual differences generally affect what naturalists consider unimportant parts; but I could show by a long catalogue of facts, that parts which must be called important, whether viewed under a physiological or classificatory point of view, sometimes vary in the individuals of the same species.
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