118 MODES OF RESEARCH IN GENETICS 



PEDIGREE TABLE II (Hypothetical) 

 To Illustrate the Breeding of Parent X Offspring 



Generation number . . 



m 

 n 



{{ 

 {I 



{' 



{'. 



generation 1. Therefore it will not be counted 

 a second time in generation 2, and we have 



g, .100(4-8) .gg, 

 4 



