340 



GRACE MEDES 



TABLE 4 

 Constants, Experiment 1. Solution d 



24 hours 



Right anal. 

 Left anal. . 

 Right oral. 

 Left oral. . . 



48 hours < 



Right anal. 

 Left anal . . 

 Right oral. 

 Left oral. . . 



[Right anal. 



„„ , Left anal . . 



i2 hours < T>- U4. I 

 Right oral. 



Left oral. . . 



5.99 ± 0.16 



5.90 ± 0.16 



5.99 ± 0.16 



5.90 ± 0.16 



41.67 ± 0.32 



42.04 ± 0.31 

 33.59 ± 0.22 

 33.55 ± 0.22 



52.87 ± 0.27 



53.05 ± 0.27 

 40.91 ± 0.21 

 40.84 ± 0.21 



STANDARD 

 DEVIATION 



2.43 

 2.40 

 2.43 

 2.40 



4.79 

 4.68 

 3.26 

 3.36 



4.04 

 4.14 

 3.17 

 3.23 



0.11 

 0.11 

 0.11 

 0.11 



0.22 

 0.22 

 0.15 

 0.16 



0.19 

 0.19 

 0.15 

 0.15 



COEFFICIENT OP 

 VARI.\TION 



40.58 ± 2.23 



40.76 ± 2.19 



40.58 ± 2.23 



40.58 ± 2.19 



11.50 



11.14 



9.73 



10.03 



7.64 

 7.81 

 7.76 

 7.90 



0.55 

 0.53 

 0.46 

 0.48 



0.36 

 0.37 

 0.37 

 0.37 



Fig. 19 16, 96 hrs. Larger than control. 



Fig. 20 Ic, 96 hrs. Smaller than control. Body-rods still unfused at the 

 posterior ends. 



