In Radishes, Two Incompletely Dominant Genes Control Color and Shape

question 76

Essay

In radishes, two incompletely dominant genes control color and shape. Red (R) is dominant over white (r), and heterozygotes are purple. Long (L) is dominant over round (l), and heterozygotes are oval. If a true-breeding red, long radish is crossed with a true-breeding white round radish, give the F2 genotypic and phenotypic ratios.

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