152 MODES OF RESEARCH IN GENETICS 



Crete case. Assume that 2s = 32, or 5 = 16. Start 

 with a single A A -{-2 Aa + aa family. 

 Then 



On-l = 0, 



Pn-1 = 0, 



Qn-l = 0, 



Tn-l = 1. 



Then in the next generation we shall have 



16 50 + i (0) + iV (1)! =1 ^^ family 



+ 16 SHO) + i (1)S = 4^AA + Aa families 



+ 16 Jl (l)i = 2 ^a families 



+ 16 li (0) + + i (1)S =^{AA^%Aa-\-aa) 



families 

 + 4 (^a + aa) families 

 + 1 aa family. 

 This is the fact. 



In the next generation we shall have 



16 {1 + 1 + iV (4)i = 36 AA families 

 + 16 JH4) + i (4)! = 48 {AA + Aa) families 

 + 16 Si (4)1= 8 ^a families 

 + 16 li (4) + 2 + i (4,S = 80 {AA +2Aa-\- aa) 



families 

 + 48 {Aa + aa) families 

 + 36 {aa) families. 

 This is the fact. 



In the next generation we shall have 



16 136 + i (48) + tV (80) S = 16 X 53 = 848 AA 



families 



