382 



W. ßateson. 



Fig. 11. The combs as they appear iu uewly hatched chickens. In upper row from 



left to right: — Walnut showing hairs in a band; ditto, a dark-coloured bird; rose 



comb. — In lower row from left to right: Pea comb: ditto: single comb; ditto. 



Fig. 12. Four types of flower resulting in F.^ from the cross large-eyed homostyle 

 X small -eyed short style. A small -eyed, longstyle; B large -eyed, homostyle; 

 C small-eyed, short style; D large-eyed, short style. — The two upper flowers have 

 corollas of the "star"' type; the flower D has the ordinary Sinensis type. C is more 

 or less intermediate between there types in corolla-shape, and represents a common 

 heterozygous type. The corolla -shape is independent of the "eye" and style 



characters. 



