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in mandel's studies of the colors purple pea flowers ,none of the first-generation crosses had white flowers true or false
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True.
In Mendel's pea experiments, purple flower color is dominant and white is recessive. Crossing true-breeding purple (PP) with true-breeding white (pp) produced F1 heterozygotes (Pp) that all showed purple flowers; white reappeared in the F2 generation in about a 3:1 ratio (purple:white).
In Mendel's pea experiments, purple flower color is dominant and white is recessive. Crossing true-breeding purple (PP) with true-breeding white (pp) produced F1 heterozygotes (Pp) that all showed purple flowers; white reappeared in the F2 generation in about a 3:1 ratio (purple:white).
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