true breeding , purple stem tomato plants were crossed with green stem plants and all the F1 plants had purple stems. when the later were crossed the F2 generation comprised 3,087 purple stem and 1,096 green stem plants . a) how would you explain these results? b) formulate a hypothesis for these results ? c) does your hypothesis fit the observed results satisfactorily?β
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true breeding , purple stem tomato plants were crossed with green stem plants and all the F1 plants...
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