CLASSIFIED LIST OF EXPERIMENTS 761 



190. Determination of centrifugal and centripetal velocities 



191. Effect of fatigue on velocity .... 



192. Effect of intensity of stimulus on velocity . 



193. Effect of lowering of temperature on velocity . 



194. Effect of rise of temperature on velocity .... 



195. Relative velocities in various plants, * sensitive' and ordinary 



PAGI 



243 

 245 

 246 

 248 



249 

 252 



Effect of Temperature on Response 

 Mechanical response : 



196. Effect of cold on longitudinal contractile response . . . . 143 



197. Effect of rise of temperature on longitudinal contractile response . 144 



198. Effect of cyclic rise and fall of temperature 146 



Electric response : 



199. Diminution of response in Eucharis by lowering of temperature . 140 



200. After-effect of cold on Ivy, Holly, Eucharis 141 



201. Effect of rise of temperature 143 



202. Effect of cyclic variation of temperature ...... 145 



Autonomous pulsation of Desmodium : 



203. Effect of slight cooling on amplitude and period .... 332 



204. Effect of cooling to thermo-tonic minimum on amplitude and period 335 



205. Effect of raising from thermo-tonic minimum upwards . . . 336 



206. Effect of continuous rise of temperature on amplitude and period . 334 



207. Determination of temperature minimum . . . . . 331 



208. Determination of temperature maximum 331 



209. Persistence of rhythmic activity at maximum . . . . -431 



Suctional response : 



210. Determination of effect of cold by Unbalanced Method . . . 373 

 2.1 1. Determination of effect of cold by Hydrostatic Balance . . 376 



212. Determination of effect of cold by Hydraulic Balance . . . 379 



213. Effect of warm water, Unbalanced Method ..... 375 



214. Effect of warm water, Hydrostatic Balance 37^ 



215. Effect of warm water, Hydraulic Balance .... 



216. Persistence of suction when root killed by hot water . . . . 381 



Growth : 



217. Determination of various rates at different temperatures by Dboon- 



tinuous observations 44 2 



218. Determination of various rates at different temperatures from Therm.. - 



crescent curve ...••••••• 447 



219. Determination of various rates at different temperatures by Method 



of Balance 45° 



220. Determination of various rates at different temperatures by Method 



of Excitatory Response 45 2 



221. Determination of optimum point by Method of Balance . . . 45 ' 



