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TWO CROSSES OF ADZUKI BEANS 



The photographic diagram above shows the result to be expected from crossing 

 a homozygous dominant (dark mottled) plant with a heterozygous (light 

 mottled) one. The parental types of seed-coat are reproduced m the off- 

 spring in equal numbers. Seeds slightly magnified in reproduction. (Fig. 1 1.) 



Below is shown the result to be expected from crossing a heterozygous (light 

 mottled) plant with a recessive (unmottled one). Again the parental types 

 appear in the simple and familiar 1:1 ratio. Seeds slightly magnified in 

 reproduction. (Fig. 12.) 



