Each plant was crossed with normal (leafy) pure-bred plants to generate the following phenotypic ratios:
F1 phenotype F2 phenotype
Line 1 x leafy all leaves 3:1 leaves/no leaves
Line 2 x leafy all no leaves 3:1 no leaves/leaves
Line 1 X line 2 all no leaves 13:3 no leaves/leaves
Why do two apparently similar plant lines produce such different results? For each cross depicted in the table, show the genotypes of all parental, F1, and F2 plants. Show the results of a total of three crosses.