MEDEARIS AND MARBLE: THYMUS GLAND. 



129 



TABLE No. 1— CoNnNUED. 



Pig. 



53 Gl 



54 G2 



55 G3 



56 G4 



57 G5 



58 G6 



59 G7 



60 G8 



Averages . . . . 



61 HI 



62 H2 



63 H3 



64 H4 



65 H5 



66 H6 



67 H7 



68 H8 



69 H9 



70 HIO 



71 II 



72 12 



75 15 



76 16 



77 17 



78 18 



Averages. . . 



79 Jl 



80 J2 

 ' 81 J3 



82 J4 



83 J5 



84 J6 



85 J7 



86 J8 



Averages . . 



87 Kl 



88 K2 



89 K3 



90 K4 



91 K5 



Averages. . . 



92 LI 



93 L2 



94 L3 



95 L4 



96 L5 



97 L6 



98 L7 



99 L8 



Averages. . . 



100 Ml 



101 M2 



102 M3 



103 M4 



104 M5 



105 M6 



106 M7 



107 M8 



108 M9 



Averages. . . 



Sex. 



Males, 5 



Females, 3 



Male, 63 per cent. . 

 Female, 37 per cent 



Male 



Male 



Female 



Male 



Male 



Female 



Male 



Male 



Male 



Male 



Male. 80 per cent . 

 Female, 20 per cent 



Litter 



Male 



Female 



Female 



Male 



Male 



Female 



Female 



Male 



Male, 50 per cent. . 

 Female, 50 per cent 



Litter 



Male 



Male 



Male 



Male 



Female 



Female 



Male 



Male 



Male, 75 per cent. . . 

 bemale, 25 per cent. 



Litter 



Male 



Male 



Female 



Female 



Male 



Male, 60 per cent. . . 

 Female, 40 per cent . 



Litter 



Male 



Male 



Female 



Male 



Male 



Female 



Male 



iMale 



Male, 75 per cent. . . 

 Female, 25 per cent. 



Litter 



Male 



Female 



Female 



Female 



Male 



Male 



Male 



Male 



Male 



Male, 67 per cent. .. 

 Female, 33 per cent. 

 Litter 



9— Science Bui.— 3728 



