[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fozpz5wriGRlN1Iz9BrMQKfPTGaPbIbM3syP9NwoxCb4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":23,"type":24},[],"2023-05-07 20:53:06",921518976,[8,9,10,11],"无限环境、世代连续的种群增长","无限环境、世代不连续的种群增长","有限环境、世代连续的种群增长","有限、世代不连续的种群增长",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000006874","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fefca1d6862341b811d8b367d64d27275.jpg","生态学（东北林业大学）","43194286","第三章单元测试","种群增长模型Nt+1=Nt&lambda;描述的是( )",[20,25,36,44,49,54,63,68,77,82],{"answer":21,"createTime":5,"id":6,"options":22,"question":18,"source":23,"type":24},[],[8,9,10,11],"v2",0,{"answer":26,"createTime":5,"id":27,"options":28,"question":34,"source":23,"type":35},[],921518980,[29,30,31,32,33],"三基点温度","出生率","生态对策","趋同适应","光周期现象","相对于个体,种群产生了自己新的特征,比如( )",1,{"answer":37,"createTime":5,"id":38,"options":39,"question":42,"source":23,"type":43},[],921518982,[40,41],"对","错","如果一个种群的繁殖前期、繁殖期与繁殖后期的个体数都基本接近,那么这个种群肯定是稳定型种群",3,{"answer":45,"createTime":5,"id":46,"options":47,"question":48,"source":23,"type":43},[],921518996,[40,41],"哺乳动物都是单体生物而昆虫则属于构件生物",{"answer":50,"createTime":5,"id":51,"options":52,"question":53,"source":23,"type":43},[],921519033,[40,41],"对于一个种群,每年的环境容纳量是一个固定的值",{"answer":55,"createTime":5,"id":56,"options":57,"question":62,"source":23,"type":35},[],921519034,[30,58,59,60,61],"死亡率","迁出率","迁入率","生长率","种群中生物个体数是由( )决定的",{"answer":64,"createTime":5,"id":65,"options":66,"question":67,"source":23,"type":43},[],921519037,[40,41],"生态密度能很好地反映种群个体之间的拥挤程度",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":23,"type":24},[],921519038,[72,73,74,75],"内禀增长能力","生态系统的负反馈作用","存活曲线","年龄结构","草原上的草食动物数量总是变动在一定的范围内,这是由于( )所导致的",{"answer":78,"createTime":5,"id":79,"options":80,"question":81,"source":23,"type":43},[],921519054,[40,41],"随机分布是是种群在自然状态下最常见的格局",{"answer":83,"createTime":5,"id":84,"options":85,"question":90,"source":23,"type":24},[],921519090,[86,87,88,89],"食物链","生命表","指数增长方程","逻辑斯蒂增长方程","( )能较明确地描述实际条件下一个种群的死亡过程"]