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Biology, 13.09.2019 02:10 rayastransformers
Pure-breeding sweet peas with purple flowers and round pollen are crossed with pure-breeding sweet peas with red flowers and long pollen. the resulting f1 plants all have purple flowers and long pollen. when one of these plants is test crossed, 20% of the resulting offspring have purple flowers and long pollen. by how many map units are the genes for flower color and pollen shape separated? a. 10 b. 20 c. 40 d. 60 e. none of the above
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