224 Mr Doncaster, On the Inheritance of Coat-colour in Rats. 



be S 



it! ® 



o " 



ft 





• 0) 



: > 







D- 









■ o 







CO 









:^2 















■ 03 







•* 









: e 





lO 











■ CO 



: "■> 





cc 









: ££ 



- ^4-, 





W 



rO 















. £h 





H ' in 











03 1 — I I— I 



ft 



ft 



^r 



M 



XI 





53 







bo 

 3 

 o 



Tl 



T3 



J3 



0J 



OJ 



fl 









P 



IS 









rC 



nQ 



3 









CH- 



c3 



-X) 



3 

 & 



Is Is 

 .• . • . « 



6 1>66 g 



jM^j^a g ^ g g jO 



g ^ .s .s 



Sap-em 

 jo -ox 



