304 CHI PING 
due to sex, because in each pair the male has a greater body 
weight than the female. 
In table 11 the data have been ee according to body 
weight. Using these, chart 6 was plotted. In only one instance 
is the value for the female below that for the male in the case of 
the cells, while the female values for the nuclei are always above 
those for the male. 
TABLE 11 
Giving the computed diameters of the cells and their nuclei arranged according to 
body weight. The same data as in table 10. Inbred albino rats. 
DIAMETERS 
dae’ | aaa || mORe, | eee 1 a eee 
Cell Nucleus 
Me im 
Q 89 100 156 21.60 13.00 eM 
se) 116 110 172 22.81 12.50 INSt} 1 
ot 116 140 177 23.21 12.60 5ia2 
rol 89 144 176 21.90 12.90 1:3.9 
2 136 148 182 25.80 13.79 12550 
Q 123 176 087 24,21 13.14 1.522 
ot 136 179 188 24.80 12.79 1:6.3 
Q 154 188 189 26.00 13.45 Ave 
9) 103 203 189 24.20 13.25 LBs dl 
is) 131 205 192 26.00 13.50 Gye! 
rou 123 206 193 24.70 13.12 S554 
rot 103 232 202 24.60 14.05 1:4.0 
Sie 154 351 212 27.21 15.21 UA 7 
rot 131 310 220 28.80 14.00 WS That 
100 200 300 
Chart 6 Based on table 11 and giving the compareda diameters of the cells” 
and their nuclei, according to sex, on body weight (inbred Albinos). 
Male ——————. Female -------------=- 5 
