x MENDELISM 



CHAPTER VIII 



PAGE 



WILD FORMS AND DOMESTIC VARIETIES ... 79 



CHAPTER IX 



REPULSION AND COUPLING OF FACTORS .... 88 



CHAPTER X 

 SEX . . . 99 



CHAPTER XI 

 SEX (continued) -115 



CHAPTER XII 

 INTERMEDIATES . . . . . . ... 125 



CHAPTER XIII 

 VARIATION AND EVOLUTION . . . . . . . 135 



CHAPTER XIV 

 ECONOMICAL :..... 153 



CHAPTER XV 

 MAN .170 



APPENDIX . . . . . . . ' . .187 



INDEX 191 



