. Animal and vegetable physiology, considered with reference to natural theology. Biology; Physiology; Plant physiology; Natural theology. 305. 303 304 of which are studded with numerous glands; G, G, are the two sides of the gizzard. Fig, 303 shows one of the gas- tric glands of the African ostrich; Fig. 304, a gland from the stomach of the American ostrich, and Fig. 305, a sec- tion of a gastric gland in the beaver, showing the branching of the ducts, which form three internal openings. In birds that live on vegetable food, the structure of the gastric glands is evidently different from that
. Animal and vegetable physiology, considered with reference to natural theology. Biology; Physiology; Plant physiology; Natural theology. 305. 303 304 of which are studded with numerous glands; G, G, are the two sides of the gizzard. Fig, 303 shows one of the gas- tric glands of the African ostrich; Fig. 304, a gland from the stomach of the American ostrich, and Fig. 305, a sec- tion of a gastric gland in the beaver, showing the branching of the ducts, which form three internal openings. In birds that live on vegetable food, the structure of the gastric glands is evidently different from that of the corresponding glands in prcdaceous birds; but as these anatomical details have not as yet tended to elucidate in any degree the pur-. 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 Roget, Peter Mark, 1779-1869. Philadelphia, Carey, Lea & Blanchard
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Keywords: ., bookcentury18, booksubjectnaturaltheology, booksubjectphysiology
