5.选择豌豆做杂交试验容易取得成功的在原因是 A.豌豆品种间性状差异大b.豌豆先开花后授粉c.豌豆是自花传粉而且是闭花授粉的植物一般状态 Template




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tomski5.选择豌豆做杂交试验容易取得成功的在原因是 a.豌豆品种间性状差异大b.豌豆先开花后授粉c.豌豆是自花传粉而且是闭花授粉的植物一般状态 coloring