INDEX 



327 



Involuntary muscle, 90, 194, 201, 



*202. 

 Iodine, solution, 45 n. 



symbol, 9. 

 Iris of the eye, 301. 

 Iron in hemoglobin, 18 n. 



symbol, 18 n. 

 Irregular bones, 177. 



Jaundice, 99. 

 Jawbones, 171. 

 Joints, 179-182. 

 Jugular veins, 144. 



Kidneys, 21, 248-252. 



excretion of urine, 18. 

 Kinds of muscle, 193. 

 Kneecap, 162. 



Labial consonants, 318. 

 Lac teals, *95, 151. 

 Large intestines, *76, 96. 

 Larynx, 210, 212, 314. 



of birds, 319. 



Lateral processes of vertebra, 165. 

 Laws, pure food, 46. 

 Leg, bones of, 162. 



movements of, 281. 



of child, 174. 



Lens of the eye, 302, *303. 

 Life insurance, 70-71. 

 Ligaments, 179. 



Lime water, as test for carbon di- 

 oxid, 8, 210. 



preparation of, 8 n. 

 Lingual consonants, 318. 

 Liquors, distilled, 39. 



malt, 38. 



Litmus paper, 14. 

 Liver, 21, 98, *99. 



as an excretory organ, 252. 



glycogen in, 17. 



of rabbit, *22. 



Living substance, see Protoplasm. 

 Localization of functions in brain, 



280-281. 

 Locomotion, comparative study, 



205-208. 



Locomotive, see Engine 

 Long bones, 176. 

 Loudness of sound, 313, 318. 



Lumbar enlargement of cord, 256. 



nerves, 261. 



vertebra?, 162. 

 Lungs, 21, 213-216. 



as excretory organs, 251. 



of rabbit, *22. 

 Lunula, 236. 

 Lymph, 148-149. 

 Lymphatic nodes, *151. 



system, 148-151. 

 Lymphatics, *149. 



Malar bones, 171. 

 Malleus bone, 309. 

 Malt liquors, 38. 

 Mammals, 247. 



anterior appendages of, 190^ 

 Mandible, 171. 

 Marrow, 175. 

 Match, study of, 5-10. 

 Meats, composition of, 42. 



cooking of, 5254. 

 Medicines, patent, 39. 

 Medulla oblongata, comparison of, 

 290. 



of frog, 269. 

 Medullary region of kidney, 248. 



sheath, 259, 283. 

 Memory, 280. 

 Mesenteric arteries, 144. 

 Mesentery, *93. 

 Metabolism, 30. 

 Metacarpal bones, 160. 

 Metatarsal bones, 162. 

 Miclbrain, of frog, 268, 271. 



of man, 275. 

 Middle ear, 309. 



Mineral substances, amount in 

 body, 16. 



digestion of, 84, 91. 



test for, 8, 46. 



uses of, 52. 

 Mitral valve, 132. 

 Molar teeth, 78. 

 Mosquito, noise of, 320. 

 Motor cells and fibers, 278. 

 Mouth cavity, 77, *81. 



absorption in, 103. 

 Mucous membrane, 77. 

 Mucus, 77. 

 Muscles, 23. 



of esophagus, 87. 



