. A text-book of comparative physiology for students and practitioners of comparative (veterinary) medicine . Fig. 311. Fig. 312. Fig. 311.—Sudoriparous gland?. 1x20. (After Sappey.) 1. 1. epidermis; 2. 2, mucouslayer; 3, 3, papillae; 4. 4, derma; 5. 5, subcutaneous areola tissue; 6. 0. 6, 6, sudo-riparous glands; 7 7, adipose vesicles; 8, 8, excretory ducts in derma; 9, 9, excre-tory ducts divided. Fig. 312.—Portion of skin of palm of hand about one-half an inch (127 mm.) (After Sappey.) 1,1,1,1, openings of sudoriferous ducts; 2, 2, 2, 2, groovesbetween papillse of skin. mal cove
. A text-book of comparative physiology for students and practitioners of comparative (veterinary) medicine . Fig. 311. Fig. 312. Fig. 311.—Sudoriparous gland?. 1x20. (After Sappey.) 1. 1. epidermis; 2. 2, mucouslayer; 3, 3, papillae; 4. 4, derma; 5. 5, subcutaneous areola tissue; 6. 0. 6, 6, sudo-riparous glands; 7 7, adipose vesicles; 8, 8, excretory ducts in derma; 9, 9, excre-tory ducts divided. Fig. 312.—Portion of skin of palm of hand about one-half an inch (127 mm.) (After Sappey.) 1,1,1,1, openings of sudoriferous ducts; 2, 2, 2, 2, groovesbetween papillse of skin. mal covering, made up of numerous layers of cells; its coiledand spirally twisted sudoriferous glands, permitting of move-ments of the skin without harm to these structures; its hair-follicles and associated sebaceous glands, the fatty secretion ofwhich keeps the hair and the skin generally soft and pliable. 410 COMPARATIVE PHYSIOLOGY. Tlie muscles of the skin, which either move it as a whole orerect individual hairs, play an important part in. modifying ex-pression, well seen in the whole canine tribe and m
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Keywords: ., bookcentury1800, bookdecade1890, bookpublishernewyo, bookyear1890
