1 78 GENETICS 



NOTES AND REFERENCES ON CHAPTER VII 



1. Page 165. On the relation of the cytoplasm to inheritance, see the 

 recent review by E. M. East (1934), The Nucleus-Plasma Problem. 

 The American Naturalist, vol. 68, pp. 289-303, and 402-439. 



2. Page 170. For the groups of linked characters in Drosophila, as 

 w^ell as other matters connected M^ith the genetics of this animal, see 

 the publications referred to in Note i, Chapter I. 



