Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 893
distinctly seen by that of itscorpuscles (Fig. 478), which course after one another through thenetwork of Capillaries that intervenes between the smallest arteriesand the smallest veins ; in those tubes which pass most directlyfrom the veins to the arteries, the current is always in the… … Capillary Circulation in a portion of the web of a Frogs foot:—a, trunk ofvein ; 6, b, its branches; c, c, pigment-cells. capillaries are seen to be connected, are almost always veins, asmay be known from the direction of the flow of blood in themfrom the branches (b, b) towards their trunks (a) ;…
Microscopy · Biology
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