i HROMOSOMES OF HIPPONOE AND MOIRA. 1 73 



while the- next lon^e-t measure- only a tritle over 1 1 mm. 

 If as we \\ould naturally -uppo-e, the two loni;e-t in thi- < 

 torm a somatic pair, it is demonstrated that tin- force which 

 causes stretching during divi-ion and contraction after the 

 daughter clement- have 'ed, may work very irregularly 



indeed and thai the chr<>iu< .-< unal length- taken fr< >m the-e 



la lb 



I ' // ' . the 5J 







.HIM 1 



in a \ > rv ir D 'iin'ari.MUi. Thi-^ i- imi 



iiicanl tO impU lliat len^tli in idi-nl ilica I i. .n i- tu be 

 elilireK elilliMial. d. 



In ihe lal hree I | I chr'imii-umi^ 



ap|'iar. ( ' .limn iu--l aiiiMii^ ih "l--haped i-lenieitl-. 



\ \\ ill lie seen !r..ni I . nd 4/1, n.mc ,,t" t! 



are ! i iu.uk. i 1 1. I. ngth. In I u. 4'.' i- ^i\<-n the <ml\ case thai 



I I'lUiud ill \\liich a Imu i"l appeared. Tin- iiiui-ual lnii; chro- 

 m"-iniir \\mild ii'i n-c.|\i- iiM-l! int-i I \\ < \\ilh the IIK.-I card'ul 

 t", UHIU. 1 1 - i-i -laii-d i ., c i ; n. in e iu-tilie- the interpret a I i'>n that 

 it i- an ilhi-l rali. m , ,| the u-iide! ' chromosomes I" 



clump l- i-^ri \>- 



In IUMM- "t m\ figures "t // ill "i the riKJ-, -hi)\\n. 



All attempt- in separate the chn>m-"mal complex into it- unil- 

 \\ere un-uccc--tul. l"i^-. 2<i and 2 : > -Imu . me -pindlc in which 

 the chroiuo-dinc- \\ere uiiu-ua!l\ \\cll -cparated. Tin- \ariation 

 in the tlu'ckm -- ..i the rod- ua- repurti-d |i\ I lel'l'iier. 'lO, t'or 

 7'c.\v'/>;/.'/^.'i-\. I ti'd V' illu-trate the same tact I'or 



7//7'/'""" 1 '- \' 'II-.M \ i- cMivmclv dit'ticult hieve in the 



dra\\iu^ of >uch minute olijcct- a- F.chiuoid chromo-oiite-. All 

 - taken to indicate the true -i/c relation-. 



