What will be phenotypes and in what ratio of f1 generation

In corn plants, a dominant allele I inhibits kernel color, while the recessive allele i permits color when homozygous. A second dominant allele P produces purple kernel color, while the homozygous recessive genotype pp causes red kernels. If plants heterozygous for both characteristics are crossed, what will be the phenotypes and in what ratio of the F1 generation?

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