[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fAJUHhKg5QlSfj-Yxm7V1i0ihjz7aCv81lWKzIQFryEE":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":30,"type":31},[],"2024-05-23 12:42:32",145526074,[8,9,10,11],"系谱法和混合法","混合法和衍生系统法","衍生系统法和单籽传法","单籽传法和系谱法",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":16},42,"729836fd73a083f0204a2c233a40ef5a","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbb062ff6068e05b64e1dc4486da29b2a.jpg","林木遗传育种学","exam_122791922","在杂交育种中,杂交后代最常用的处理方法是",[20,32,41,50,59,68,77,85,94,97],{"answer":21,"createTime":22,"id":23,"options":24,"question":29,"source":30,"type":31},[],"2024-05-23 12:42:31",145526062,[25,26,27,28],"植物园","种质资源库","自然保护区","种子贮藏库","种质资源保存的方式中,属于离体保存的形式是()","v1",0,{"answer":33,"createTime":22,"id":34,"options":35,"question":40,"source":30,"type":31},[],145526063,[36,37,38,39],"S(rr)×N(RR)","S(rr)×N(rr)","S(Rr)×N(RR)","S(Rr)×N(Rr)","一质核互作雄性不育植株S(rr)为雄性不育,不育株X可育株杂交,子代育性恢复,则双亲基因型为()",{"answer":42,"createTime":22,"id":43,"options":44,"question":49,"source":30,"type":31},[],145526064,[45,46,47,48],"遗传","作物的进化","选择","作物的人工进化","作物育种的实质",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],145526066,[54,55,56,57],"成对杂交","复合杂交","回交","亲缘杂交","将一代杂种再和亲本之一杂交称为()",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],145526068,[63,64,65,66],"育性受细胞核基因控制","育性受光、温条件影响","既可作杂交母本又可自交结实","接受保持系花粉繁殖自身","不属于光温敏核不育系特点的是()",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],145526070,[72,73,74,75],"自交分离","基因杂合性","基因型纯合化","天然杂交和基因突变","自花授粉作物纯系发生遗传变异是由于()",{"answer":78,"createTime":5,"id":79,"options":80,"question":84,"source":30,"type":31},[],145526072,[47,81,82,83],"杂交","多倍体","细胞核移植","育种技术育种时间最短",{"answer":86,"createTime":5,"id":87,"options":88,"question":93,"source":30,"type":31},[],145526073,[89,90,91,92],"培育品种","选育杂交种","选择优良种源","选育优良无性系","在轮回选择的多群体育种中,其最终目的是",{"answer":95,"createTime":5,"id":6,"options":96,"question":18,"source":30,"type":31},[],[8,9,10,11],{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":30,"type":31},[],145526075,[101,102,103,104],"使染色体再次复制","使染色体着丝点不分裂","抑制纺锤体的形成","使细胞稳定在间期阶段","用秋水仙素处理幼苗可诱导形成多倍体植物,秋水仙素的作用是()"]