[交流] 遗传学 已有1人参与

2?: Originally posted by JohnZH2015 at 2016-01-09 16:07:32
??F2??????????F1???????????AaBb???????????N??????@?????????[?????????s???????F??????????????????F1?y??????4?N?????????????g????F???????????????1:1:1:1???????@???
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4楼: Originally posted by 刘喂马 at 2016-01-09 19:15:14
为什么四种的表现型不一样呢，就是卡在这里的
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4楼: Originally posted by 刘喂马 at 2016-01-09 19:15:14
为什么四种的表现型不一样呢，就是卡在这里的
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5楼: Originally posted by JohnZH2015 at 2016-01-09 21:23:42
可以去看一下地中海貧血的例子，3種基因型的表現型不一樣，也就是說患病程度不一樣
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