124 



INDEX. 



GALAPAGOS, 82. 



Galton, F., 34, 37, 72, 121. 



gametes (germ-cells), 27. 



Geddes, P., and Thomson, J. A., 



121. 



gemination, 27. 

 germ-cells, 27, 29. 

 ijerm-plasm, 30. 

 Giard, 59. 



Glossina morsitans, 67. 

 green-plants, 14. 



HEREDITY and inheritance, 35, and 

 sequel. 



theories of, 46, and sequel. 



hermaphrodite, 28. 

 heterozygote, 48. 

 Hieracium, 93. 

 Hilgendorf, 107. 

 homozygote, 48. 

 Hyatt, 107. 

 Hydra, 24. 



IMMUNITY, 70. 

 Inachus, 59. 

 instincts, 113, 115. 

 intelligence, 117. 

 intercrossing, swamping by, Sf. 

 irritability, 14-17, 37. 

 islands, fauna of, 82. 

 isolation, geographical, 81. 

 physiological, 82. 



JENNINGS, 76. 

 Johannsen, 44. 

 Jordan, 93. 



KARYOKINESIS, 25. 

 katabolio processes, 13. 



LAMARCK, 37, 65. 



Lankester, E. 11., 20, 121. 



Leptinotarsa, 58, 69. 



life and living matter, 9, and sequel. 



conditions, 16. 



nature of, 15. 



artificial, 19. 



origin of, 19. 



length of, 31. 



Linnaeus, 61, 92. 

 Loeb, J., 113, 114, 121. 

 Lymantria dispar, 62. 



MAMMALIA, 101. 



origin of and orders, 101. 



man, 109, 118. 



Mantis religiosa, 79. 



Mendel, 46, 49. 



mendelism, 46, and^sequel. 



mental processes and mind, 110, 



and sequel. 



metabolism, 11, and sequel. 

 Metapbyta, 24. 

 Metazoa, 24. 

 mimicry, 91. 

 modification, 39. 



not transmitted, 39, and sequel. 



Monocystis, 29. 

 Morgan, C. Lloyd, 121. 

 Morgan, T. H., 58, 76, 121. 

 morphology, 87. 

 Mucor, 24. 

 Mtiller, Fritz, 79. 

 Musca carnaria, 61. 

 mutation, 39, and sequel. 

 retrogressive, 53. 



progressive, 54. 

 origin of, 55. 



NASTURTIUM officinale, 62. 

 natural selection, 63, and sequel. 

 Neumayer, 107. 

 Nilsson-Ehle, 75. 

 nucleus, 22. 



division of, 25. 



Nucula, 106. 



OSBORN, 96. 



PALEONTOLOGY, 87, 95, and sequel. 



Paludina, 107. 



Pangenesis, 46. 



Paramecium, 29. 



parasitism, 82, 88. 



parthenogenesis, 28. 



Passer domesticus, 6S. 



Pasteur, 20. 



Patella, 106. 



Pearson, K., 34, 35, 72, 78, 121. 



Peckham, 86. 



Petaurus, 91. 



Phaseolus vulgai'is, 44. 



Phyla and Phylogeny, 87. 



Phylloxera, 62. 



Pisum sativum, 49. 



Planorbis, 108. 



Poulton, E. B., 79, 121. 



Primula sinensis, 42. 



Pritchard, 37. 



proteins, 10. 



Protophyta, 24. 



protoplasm, 13. 



formation of, 13-16. 



