Uterus 5 
Uterus 6 
Uterus 8 
Uterus » 
Uterus 10 
Uterus 11 
ppieiisice ie! .w)ie}vells'..e, 5; ie yiets 
Eben C. Hill 
Vertex- 
Breech. 
49 
‘ 
yo 49 
48 
50 
( 68 
67 
68 
69 
67 
68 
67 
Kidney. 
7.3 
7.8 
6.8 
8.0 
7.8 
Ilr 
11.5 
11.5 
11.4 
11.2 
11.5 
11.6 
14.5 
1b Ti 
14.3 
SC 
15.9 
15.6 
15.5 
15:7 
15.6 
18.0 
19.0 
19.0 
18.5 
18.2 
23.5 
22.8 
23.0 
24.0 
31.0 
30.0 
35.0 
Woiffian 
Body. 
11.0 
10.5 
12.0 
10.0 
10.5 
11.8 
12.0 
11.4 
11.5 
11.2 
Lat 
11.4 
10.2 
10.0 
10.5 
9.2 
9.0 
9.0 
9.8 
8.7 
8.9 
7.0 
7.2 
7.5 
7.0 
7.0 
Epididymis 
7.0 
7.0 
7.3 
8.2 
8.0 
445 
Testis or 
Ovary. 
3.5 
3.2 
3.2 
3.5 
3.5 
4.0 
4.0 
4.0 
3.7 
3.8 
4.0 
3.8 
4.6 
4.4 
4.6 
4.8 
5.0 
5.1 
5.0 
5.0 
4.7 
5.0 
5.3 
5.0 
5.5 
5.2 
Testis 
5.8 
5.6 
5.5 
6.0 
6.3 
6.5 
A study of the foregoing table shows little variation in the body 
lengths of the embryos in each uterus. 
In the cases of abnormal de- 
velopment of the kidney, it is interesting to note the corresponding size 
of the Wolffian body. 
That a balancing of function exists between these 
two glands is suggested by the fact that an embryo having an unusually 
large kidney development has correspondingly small Wolffian bodies. 
