把一群体中由多基因遗传控制的某数量性状变异的分布绘成曲线，可以看到

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24541' and id < 2107922 and id<>'2107922' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24541' and id > 2107922 and id<>'2107922' order by id asc limit 5