...While the blastula is beingfolded into a cup at the vegetal pole of its axis, the difference in the sizeof the blastodermic cells increases (Fig...
Ernst Haeckel 「The Evolution of Man」
...The larger vegetal cells of the entoderm arericher in granules, and so darker than the smaller and lighter animal cells ofthe ectoderm...
Ernst Haeckel 「The Evolution of Man」
...The vegetal pole of the vertical axis is just inthe centre of the primitive mouth...
Ernst Haeckel 「The Evolution of Man」
...In consequence of this,the animal cells of the ectoderm are darker than the vegetal cells of theentoderm...
Ernst Haeckel 「The Evolution of Man」
...65 i) spread out from this spot over the inner surface of theblastula, though at first only over the vegetal hemisphere...
Ernst Haeckel 「The Evolution of Man」
...Nevertheless, the hyposomites of the vegetal half of the body arenot less important than the episomites of the animal half...
Ernst Haeckel 「The Evolution of Man」
...The most remarkable of them is that it consists of awoody matter, cellulose—the same vegetal substance that forms the stiffenvelopes of the plant-cells, the substance of the wood...
Ernst Haeckel 「The Evolution of Man」
...From the morphological point ofview both the vegetal and the animal Protists were simple organisms,individualities of the first order, or plastids...
Ernst Haeckel 「The Evolution of Man」
...Not only in the systems of animal organs, but also in the vegetal apparatus, wefind a number of rudimentary organs, many of which we have already noticed...
Ernst Haeckel 「The Evolution of Man」
...Through historical as well as through purelyarcheologic sources we learn that both vegetal and animal filamentsand fibers were freely used...
William Henry Holmes 「Prehistoric Textile Art of Eastern United States」
...Red is, indeed, the chief element of beauty in floral nature,the prime ornament of the green garb of the vegetal kingdom...
George Field 「Field's Chromatography」
...Accordingly it has been adopted very wisely innature as the common garb of the vegetal creation...
George Field 「Field's Chromatography」
...Verde Vessie, or Iris Green, is a vegetal pigment prepared from thejuice of the berries of the buckthorn, the green leaves of the woad, theblue flowers of the iris, &c...
George Field 「Field's Chromatography」
...As the objects of vegetal andanimal nature may be blackened through every degree of impurity by theaction of fire, black substances more or less fitted for pigmentsabound...
George Field 「Field's Chromatography」
...To mixwith organic pigments, therefore, blue or lamp blacks should besubstituted for those of ivory or bone; that is, vegetal charcoal shouldbe used instead of animal...
George Field 「Field's Chromatography」
...At present, perhaps, it is saferto choose vegetal charcoal for mixed tints, inasmuch as, although itshares the property of bleaching in a certain degree, it does notpossess the same energy...
George Field 「Field's Chromatography」
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