Case II. Fi Grossulariata male x Fi Grossulariata 



female. 



cW = male gametes 



CW 



Female 

 Gametes 



CW 



i.e 75% grossulariata, 25% lacticolor female. 



Case III. Fi Grossulariata {male) x lacticolor (female) 



= male gametes 



Female 



Gametes 



i.e. 50% lacticolor, 50% grossulariata. 



Case IV. Lacticolor (male) x Fi grossulariata, (female) 



cW 



cW 



= male gametes 



Female 



Gametes 



CW 



i.e. 50% grossulariata males. 50*^;c lacticolor females. 



Fowl Hybrids. When Barred Plymouth Rocks were 

 crossed with Cornish Indian Game or Black Langshans, 

 results similar to those obtained in Abraxas were obtained. 

 The female Barred Plymouth Rock is evidently hetero- 

 zygous for color. 



B = dominant factor for Barring. 



b = recessive factor. 

 WZ ' = sex factors in female (two kinds of ova). 

 WW = sex factors in male (one kind of sperm). 



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