366 



Maternal Inheritance and Mendelism 



The Results of the Fourth Series. 



In this case, if we consider the parent egg, G in the third series, as 

 the N of the first generation of the fourth series, both results come in 

 a single form which may be represented as below : 



A = G in the third and N in the fourth series ; 

 B = N in the third and S in the fourth series. 



Parent eggs ... 



Eggs of first generation 



„ second ,, 



,, third „ 



,, fourth ,, 



„ fifth 



„ sixth ,, 



I 

 B 



I 



I 



^ 



(A + B) 



I 



{A + B) 



I 



r^ n 



I I 



(A + B) 



1 



I 1 



I I 



A {A + B) 



I 

 A 



If we compare the results obtained by the first and the second 

 series of experiments, we can easily see that they behaved in inheritance 

 in a similar manner to those above described, certain inconsistent 

 results being due perhaps to the appearance of divoltine white eggs 

 which prevented the elimination of the antagonistic characteristics 

 during one generation. 



