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But ahead of a lot of readers of the physiologist finds inmain features between all these various ways to reproduce a fullmonotony. The starting point not only for each of the higher plants oranimals, but for each Department of the organisms formed by a disintegration orbudding of a simple organism, is always in dispute, a kidney or an egg.The millions of infusoria or of aphid (herbal lice), descended from one individualby fragmentation or budding, countless plants, peoplesconsistently one of the primary plants, cuttings or buds, as wellas the highest of creation, descended from a fertilized germ. Inall cases - as in the lowliest algae, and in the oaks asprotozoa, ciliates, and mammals - this fertilized germcomes from the content connection of two cells. Seem these twocells identical in nature, as in the lowest forms of life, ordivided into seed and embryo as in the higher forms. - it is true that fromconnections obtained their mass, which develops into a new organism ora new range of organisms. To say that this law has no exceptions, we do notsolved, because some experiments on tliu cause to suspect thatunder special conditions, indivisible, descended from the original individualunable to continue reproduction without further fertilization. But we don't knowthe nature of the case, wherever it really was. Although there are someplants, seeds of which no one has yet seen; but we must give the more likelihoodthe assumption that our observations are unsatisfactory, rather than toas the plants are exceptions. And until we find undoubtedexceptions the foregoing induction shall remain in full force and effect.So we know now, and another truth of transcendental physiology, -the truth that, as far as we know, (transcendere) goes for all sortsthe differences of genus, order, class, family and applicable to everything living.
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