[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fNVTQSPYaywkZ7vcauWwAcZZosCOkU34cEIPUTLUhDT0":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-05-17 17:21:29",143829210,[8,9,10,11],"AA: 0.50; Aa: 0 ;aa:0.50","AA: 0.30; Aa: 0.50 ;aa:0.20","AA: 0.20; Aa: 0.60 ;aa:0.20","AA: 0.25; Aa: 0.50 ;aa:0.25",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},16,"50f4b24bf76037af239ca8e53e23140a","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F416f5252ec934ec9de3a33b37cf18165.png","医学遗传学","work_34994913","群体遗传学","下列哪个群体是遗传平衡群体",[21,32,39,48,51,61,71,79,88,97],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],143829207,[25,26,27,28],"1\u002F100","1\u002F5000","1\u002F50","1\u002F10000","在一个10万人的小镇中普查遗传病时,发现有10个白化病患者(6男,4女),由此可估计这个群体中白化病致病基因的频率为","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":38,"source":30,"type":31},[],143829208,[27,36,37,25],"1\u002F200","0","某地区白化病(AR)的群体发病率是1\u002F10000,一个白化病患者和一个正常无白化病家族史的人婚配,生育白化病患儿的风险为",{"answer":40,"createTime":5,"id":41,"options":42,"question":47,"source":30,"type":31},[],143829209,[43,44,45,46],"0.16","0.6","0.36","0.8","某一个群体中,BB型为64%,Bb为32%,bb为4%,B基因频率为",{"answer":49,"createTime":5,"id":6,"options":50,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":52,"createTime":53,"id":54,"options":55,"question":60,"source":30,"type":31},[],"2024-05-15 20:56:52",143829211,[56,57,58,59],"大群体","基因突变","近亲婚配","群体中个体的大规模迁移","下列哪个因素不会改变群体遗传结构( )",{"answer":62,"createTime":63,"id":64,"options":65,"question":70,"source":30,"type":31},[],"2024-05-15 20:56:53",143829212,[66,67,68,69],"基因型频率","基因库","基因频率","基因量","群体中某一等位基因的数量与该位点基因总数的比称为",{"answer":72,"createTime":5,"id":73,"options":74,"question":78,"source":30,"type":31},[],143829213,[75,76,77,66],"基因频率和表现型频率","基因频率和基因型频率","表现型频率","一个遗传平衡的群体随机婚配,代代保持不变的是",{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":30,"type":31},[],143829214,[83,84,85,86],"0.02","0.002","0.001","0.01","已知某地区白化病发病率为1\u002F10000,该地区白化病携带者频率大约为",{"answer":89,"createTime":63,"id":90,"options":91,"question":96,"source":30,"type":31},[],143829215,[92,93,94,95],"产生突变","增加迁移","减少个体的数量","增高或降低个体的适合度","选择作用对群体遗传平衡的影响是",{"answer":98,"createTime":63,"id":99,"options":100,"question":104,"source":30,"type":31},[],143829216,[101,83,102,103],"0.04","0.08","0.0016","在一个遗传平衡群体中,如果某一遗传病(XR)的男性发病率为0.04,该群体女性发病率为"]