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某种二倍体野生植物的花瓣有白色紫色红色粉红色四种由位于非同源染色体上的两对等位基因控制．研究人�将白花植株的花粉授给紫花植株得到的 Template






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tomski某种二倍体野生植物的花瓣有白色紫色红色粉红色四种由位于非同源染色体上的两对等位基因控制．研究人�将白花植株的花粉授给紫花植株得到的 coloring
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