Phenomena of Inheritance 



103 



F 



FIG. 33. RESULTS OF CROSSING Two DIFFERENT RACES (A AND B) OF 

 WHITE SWEET PEAS; all the F l hybrids (C) are purple with blue wings 

 like the wild ancestral stock; in F 2 six colored varieties are formed rang- 

 ing from purple with blue wings (D) to tinged white (/) and several kinds 

 (genotypes) of white varieties (K). (After Punnett). 



