PROBLEMS OF GENETICS 



BY 



WILLIAM BATESON, M.A., F.R.S. 



DIRECTOR OF THE JOHN INNES HO"firiCULTURAL INSTITUTION, HON. FELLOW OF ST. JOHN'S 

 COLLEGE, CAMBRIDGE, AND FORMERLY PROFESSOR OF BIOLOGY IN THE UNIVERSITY 



WITH ILLUSTRATIONS 



NEW HAVEN: YALE UNIVERSITY PRESS 



LONDON: HUMPHREY MILFORD 



OXFORD UNIVERSITY PRESS 



MCMXIII 



