What is the expected ratio of phenotypes in next generation

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A black mouse and a white mouse from pure breeding lines are crossed. All of the offspring have gray coat color what is the expected ratio of phenotypes in the next generation?

Reference no: EM13109775

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What is the expected ratio of phenotypes in next generation : A black mouse and a white mouse from pure breeding lines are crossed. All of the offspring have gray coat color what is the expected ratio of phenotypes in the next generation?
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