531 



nulata ((f>nr. 12) pacTaHeeHieivrb KyTHKyjibi. TaBOBo, mhî 

 KaateTca, oTHOiueHie KyTHKyjibi kt> opraHaMT>, cocToam,niYn> 



H3TJ OJIHOH KJCETORKH HJIH H3T> npOCTarO pfl^a HXT>. 



Bt> cjyHa'B îKe opraHa, cocToaujaro h3t> MHoruxT» pa- 



JIOBT) KJTETOHeKT>, npHJIOHîeHie KT> HHMT> nOJIOÔHblX'L OTHO- 



uiemâ KyTHKyjibi momevb Bbi3BaTb B03paîKeHie TaKoro po- 

 Aa: ecjin sto Bce TaKt, to opram> bt> H'BKOTopbie MOMeH- 

 Tbi CbiBaeTT) coBeptueHHO JinuieHi) KyTHKyjibi n AOJUKeH-b 

 niwSTb HHorjia ôojrËe H"BWHyio KyTHKyjiy, He HM'feiomyjo 

 CBoefi oÔbiKHOBeHHoâ peaKinn, nero ojmaKOîK'b He Ha6jno- 



iiaJIOCb HHK"BlVn). 



BBHiiy aToro B03paaceHia a npocjr&iinjrb nocjrEAOBaTejib- 

 HOCTb reHepauin KjrETOHeKT> npn pa3BHTin ra30BbixT> biwb- 

 CTHJiniH,T> y Lemna trisulca (4>nr. 16)('). 03T> stoto H30- 



6paîh*eHia MOîKHO BnjVETb, HTO H3^ 2-X*b AOiepHHX'b kji-e- 



ToneK-b — a h b, npn AaJibH'BHUjeM'b jiBjieHiH Ha 2, OAHa 

 H3t> hhxt> (6) npHMHpyeT'b; jipyraa AonepHaa KJitTOHKa (a) 

 AtJiHTca TaKHte Ha 2, ho npHô\aH3HTejibHO Torjja, KorAa 



KJTETOHKH, npOHCHieAUlifl H3TB KJTETOHKH 6 CaMH HaHHHaiOrb 



jt"BJiHTCfl h TaKrae bi pa3Hoe BpeMa. 3a tèmt> kjtetohkh 

 TaKHîe noonepeiiHO jVEJiaTCfl Ha 2 bt> HanpaBJieHiH, pajnajib- 

 homT) kt> cymecTBytomeMy MejKKjrfcTOHHOMy npoMeaîyTKy. 



Dpn pa3BHTin cnopaHrieBTb IlanopoTHnKOB'b, KaK*b no- 

 Ka3ajiH mh-b moh Ha6jno,a,eHia, btj cym,HOCTH coBepuieHHO 

 corjiacHbia ct> n3Cjrb\noBaHiaivin r. Reess'a, TaKHte h^tT) oaho- 

 BpeMeHHaro jvEJieHia ( 2 ). Pe3yjibTaT0ivn> TaKOH nocjrE/io- 

 BaTejbHocTn A"BJeHia KjrEToqerb aBJiaeica to oôcToaTeJib- 



(') Hxt> nojHafl HCTopifl paaBHTia, paBHO nains, h no4poÔHOe H3J0a«e- 



Hie 3TOH CTOpOHbl 4"fejeHIH KjtTOHeKT> 6yAyTT> MOïtlUlMIU BT> CiaTbli 



«MaTepiajBi a,jin cpaBHirre.ibHOH aïKiromiu Lemnaceae». 



( 2 ) Ho BCefi BtpOHTHOCTH 3TO HMtfTI 1WBCTO HpH p.l;lMHTlH BCiiX'b op- 



raHOHi. bmcuihxi> pacTeHiii. 



