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 



Effect of Temperature on Response 



Suctional response : 



210. Determination of effect of cold by Unbalanced Method 



211. Determination of effect of cold by Hydrostatic Balance 



212. Determination of effect of cold by Hydraulic Balance 



213. Effect of warm water, Unbalanced Method . 



214. Effect of warm water, Hydrostatic Balance 



215. Effect of warm water, Hydraulic Balance 



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



Growth : 



243 



245 

 246 

 248 



249 

 252 



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 . . . . • 33 1 



208. Determination of temperature maximum . . . . . . 33 1 



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



373 

 376 

 379 

 375 

 378 

 380 

 381 



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



tinuous observations ........ 442 



218. Determination of various ratesat different temperatures from Thermo- 



crescent curve .......... 447 



219. Determination of various rates at different temperatures by Method 



of Balance .......... 450 



220. Determination of various rates at different temperatures by Method 



of Excitatory Response ........ 452 



221. Determination of optimum point by Method of Balance . . . 451 



