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Updated: May 2, 2025
We have marked how multitudinous are the effects which one cause may generate in an adult organism; that a like multiplication of effects must happen in the unfolding organism, we have observed in sundry illustrative cases; further, it has been pointed out that the ability which like germs have to originate unlike forms, implies that the successive transformations result from the new changes superinduced on previous changes; and we have seen that structureless as every germ originally is, the development of an organism out of it is otherwise incomprehensible.
It is a minute spheroid in which the best microscope will reveal nothing but a structureless sac, enclosing a glairy fluid, holding granules in suspension. But strange possibilities lie dormant in that semi-fluid globule.
The very admission that the bioplast spins, makes it an organism, and not mere structureless matter. For the first thread it spins is manifestly for its own covering or the ornamentation of its own cell-walls. And to speak of these as "structureless matter" is to confound all scientific sense, as well as meaning. The third objection to Mr.
This idea of the cytoblastema was early thrown into suspicion, and almost at the time of the announcement of the cell doctrine certain microscopists made the claim that these cells did not come from any structureless medium, but by division from other cells like themselves. This claim, and its demonstration, was of even greater importance than the discovery of the cells.
Modern writing tends to lay much more emphasis upon depth of colour, and the danger there is that such writing may become a mere structureless modulation, The perfect combination is to get firm structure, sparingly and economically enriched by colour, but colour always subordinated to structure.
Clouds of a peculiar aspect with a slow, crawling gait gather and grow in the azure, throwing out satiny fringes, and becoming gradually darker until every lake-like rift and opening is closed and the whole bent firmament is obscured in equal structureless gloom.
Whether the appropriating agent be cell or nucleus, or a structureless solid like the intercellular substance of cartilage, the fact of its presence determines the separation of its proper constituents from the circulating fluid, so that even when we are wounded bone is replaced by bone, skin by skin, and nerve by nerve.
This was why Aristotle's God, though in character an unmistakable ideal, had to be at the same time an actual existence; since the world would not have known which way to move or what was its inner ideal, unless this ideal, already embodied somewhere else, drew it on and infused movement and direction into the world's structureless substance.
To be sure, the cells grow in a manner very different from that of a crystal. A crystal always grows by layers being added upon its outside, while the cells grow by additions within its body. But this was a minor detail, the essential point being that from a structureless liquid containing proper materials the organized cell separated itself.
If every living being is descended from a single cell, the fertilized egg, it is not hard to believe that all higher animals are descended from an ancestor having the general structure or lack of structure of the amoeba. But is the amoeba really structureless? Probably it has an exceedingly complex structure, but our microscopes and technique are still too imperfect to show more than traces of it.
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