INDEX 



187 



Hess, 89. 



His, 112, 114, 115. 



histidine, 69, 72. 



Hoist, 87. 



Hooker, 145. 



Hopkins, 86. 



hormones, 139, 150. 



Huldschinsky, 91. 



human brain, 130, 1355 development, 



iii; embryo, 115; fetus, 123; 



growth curve, 62, 146; head, 127; 



hypophysis, 135; musculature, 129; 



skeleton, 129; skin, 125; viscera, 



1315 J 32. 

 hyperpituitarism, 164, 165. 

 hyperplasia, 139. 

 hypertrophy 139, 140. 

 hypophysis, 135, 136. 

 hypothyroidism, 1 51-155. 



increments of growth, 50. 

 indeterminate growth, 38, 123. 

 infantile cycle, 54; stages, 118. 

 infantilism, 167. 

 inhibition, 144, 145. 

 internal secretion, 148, 172. 

 iodin, 83, 153. 

 iron, 80. 



Jackson, 100, 105, 106, 115, 135, 146. 

 juvenile stage, 33, 54, 61. 



kafirin, 73. 

 Kearney, 123. 

 Kellicott, 123. 

 Kendall, 83, 153. 

 kidneys, 77. 

 King, 107. 

 Knauer, 159. 



labile cells, 137. 

 lactalbumin, 69. 

 law of developmental direction, 114, 



125; gravitation, 40; growth, 40; 



senescence, 44, 46. 



Lepeschkin, 16. 



Levi, 137, 138. 



life cycle, 31, 41, 146. 



light, 23, 90. 



Lillie, 5 (footnote). 



linear growth, 49. 



liver, 117, 147, 148. 



lizard embryo, 120. 



Loeb, 38. 



Long and Evans, 1 64. 



longevity, 104. 



Lunin, 84. 



lupus, 90. 



lymph glands, 134. 



lymphoid type of growth, 134. 



lysine, 69, 73. 



magnesium, 81. 



manganese, 83. 



Marie, 164. 



Martin Chuzzlewit, 15. 



McCollum, 77, 86, 89. 



measurement of growth, 18. 



megagamete, 5. 



Mellanby, 89. 



Mendel, 52, 72-74, 76, 77, 81, 85, 86, 



102-104, 143. 

 menstruation, 33, 161. 

 mercury sulphocyanate, 12. 

 mesoderm, 112. 

 metamorphosis, 52, 57, 59. 

 microgamete, 5. 

 milk fat, 86; flow, 44. 

 Miller, A. J., 77. 

 Miller, M. M., 135. 

 Milone, 137. 

 mineral metabolism, 8 8, 90; nutrients, 



23> 77- 

 Minot, 58, 137, 138. 

 mitotic index, 137. 

 morphogenesis, in, 139, 140. 

 mortality, 45. 

 morula, 1 1 1, 139. 

 mouse cells, 138. 

 mud-puppy embryo, 120. 



