548 OSTERHOUT-DYNAMICAL THEORY OF ANTAGONISM. 



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25 50 73 HOURS 

 Fig. 6. Curve of electrical resistance of Laminaria in 98 NaCl + 2 CaClj 

 ( ), the trial curve ( ) calculated from the velocity con- 

 stants K^ = .000253 and K. = .00672, and the theoretical curve ( ), 



calculated from the velocity constants .000241 and .00635. 



120 % 



Fig. 7. Curve of electrical resistance of Laminaria in 95.24 NaCl + 4.76 

 CaCL ( ), the trial curve ( ) calculated from the veloc- 

 ity constants K, = .000245 and K. = .00590, and the theoretical curve 



( ) calculated from the velocity constants A', = .000240 and K. = 



.00566. 



