CLASSIFIED LIST OF EXPERIMENTS 76 1 



I'AtiK 



190. Determination of centrifugal and centripetal velocities . . . 243 



191. Effect of fatigue on velocity ........ 245 



192. Effect of intensity of stimulus on velocity 246 



193. Effect of lowering of temperature on velocity . .... 248 



194. Effect of rise of temperature on velocity . . . . . . 249 



195. Relative velocities in various plants, ' sensitive ' and ordinary . . 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 .SV/c/mm by lowering of temperature . 140 



200. After-effect of cold on Ivy, Holly, .Sz/r/wr/i- 141 



201. Effect of rise of temperature . ....... 143 



202. Effect of cyclic variation of temperature I45 



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 



211. 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 378 



215. Effect of warm water, Hydraulic Balance 380 



216. Persistence of suction when root killed l>y hot water . . . . 3S1 



Growth : 



217. Determination of various rates at different lemperaun-es by Discon- 



tinuous observations 442 



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



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- 



221. Determination of oplinnim point by Method nf Balance . . . 451 



