Mr. F. Galton's Experiments in Pangenesis. 



379 



blood-mates, T shall have to refer. Every necessary particular will 

 be found in the Table : — the weight of the rabbits ; the estimated 

 weight of blood in their veins ; the operations performed on them, 

 whether u, iv, fir x ; the particulars of those several operations ; the 

 estimated percentage of alien blood that was substituted for their 

 natural blood ; and lastly, the colour, size, and breed of their blood- 

 mates. 



In another list (Table III.) I give particulars of all the litters I 

 have obtained from these rabbits, classified according to the opera- 

 tions which the parents had previously undergone. 



Table III. 



Litters subsequent to first transfusion. Both parents Silver-greys. 

 Average jiroportiou of alienized blood in either parent = ^; 

 therefore in young g also. 



Litters subsecpient to second transfusion of buck. Both parents 

 Silver-greys. Average proportion of alienized blood in young 

 about \. 



Litters subsequent to cross-circulation of buck only, the does being 

 or u. Both i)arents Silver-greys. Average proportion of 

 blood in young between \ and ^. 



