. A manual of zoology. Zoology. 112 GENERAL PRINCIPLES OF ZOOLOGY. the firmer arteries (a) leading to the capillary region, and the thinner-walled veins (v) leading back to the heart. Correlation of Respiratory Organs and Blood System.—It is a law that in all animals the blood-vascular system has been inilu- enced in its arrangement and structure more by resjoiration than. Fio. 65.—Scheme of ciroulatinn in a flsh. a', ascending (ventrali aorta; a^ descend- ing (dorsal) aorta; e, carotid , da, intestinal arteries; dc, intestinal capillaries; (Id. intestinal veins; h, auricle; h, ventricle; lia,
. A manual of zoology. Zoology. 112 GENERAL PRINCIPLES OF ZOOLOGY. the firmer arteries (a) leading to the capillary region, and the thinner-walled veins (v) leading back to the heart. Correlation of Respiratory Organs and Blood System.—It is a law that in all animals the blood-vascular system has been inilu- enced in its arrangement and structure more by resjoiration than. Fio. 65.—Scheme of ciroulatinn in a flsh. a', ascending (ventrali aorta; a^ descend- ing (dorsal) aorta; e, carotid , da, intestinal arteries; dc, intestinal capillaries; (Id. intestinal veins; h, auricle; h, ventricle; lia, afferent gill-arteries; hi\ efferent gill-arteries; !c, liver-eapillaries; tic, body-capillaries; I'c, cardinal veins; Wi, hepatic vein ; vj, jugular vein. by nutrition in the narrower sense; there exists a correlation between the organs of respiration and of circuhition. A double capillary region must bo distinguished; besides the bodv capillary system already mentioned there is the respiratory cainUarv region, whose exclusive office is to remove the carbon dioxide from the. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hertwig, Richard, 1850-1937; Kingsley, J. S. (John Sterling), 1854-1929. New York, H. Holt and Company
Size: 1139px × 2193px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectzoology, bookyear1902
