下列变异中,不属于染色体结构变异的是()①非同源染色体之问相互交换片段;②同源染色体之间通过互换交换片段...
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林正承夫英僵尸鬼片肉体交换片段是什么名字的电影
僵尸至尊《僵尸至尊》是香港上世纪九十年代的一部玄幻题材的影片,由刘伟强导演,林正英、林凤娇等主演,并于1991年上映。故事反映茅山派“九叔”林凤娇的几个徒弟因看鬼唱戏女而被鬼所迷...
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普通果蝇的第3号染色体上的三个基因,按猩红眼—桃色眼—三角翅脉的顺序排列(St—DI—P);同时,这三个来自基因在另一种果蝇中的顺序是S360问答t—DI—P,我们把这种染色体结构变异方帮耐酒为排有济开般事次式称为倒位。仅仅这一倒位的差异便构成了两个物种之间的差别。据此,下列说法正确的是 A. 倒位和两条染色体相互交换片段一样,属于
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一部电影欧来自美的,是讲两个女孩子交换生活然后还分别谈恋爱了什么的不是好事成双360问答,比较近的不是很久以前
恋爱假期(2006)导演:南希·迈耶斯编剧:南希·迈耶斯主演:卡梅隆·迪亚兹/凯特·温丝莱特适均耐语前海束愿/裘德·洛/杰克·布莱经稳冷征胶区克/埃里·瓦拉赫/爱德华·伯恩斯/卢...
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一部欧美电影,讲的大概是一个女孩不知咋的跟一个个男的交换身体,叫啥变身啥的
女男变错身介绍:伍迪和妮儿虽然住在彼此隔壁,又上同一所高中,但两人个性天差地别,彼此**不顺来自眼,是不共戴天的死对头。伍迪是西达高中橄榄球队里最闪亮360问答的四分卫,他人长得...
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姐妹染色单体之间的片段交换属于染色体变异还是基因重组?
二楼!不要误导祖国的花朵啊!!!在生物必修二中基因重组的概念就是有性生殖的生物控360问答制不**状的基因**组合,而狭义的基因重组就有两个,那就是姐妹染色体交叉互换和非同源染色...
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女高怪谈交换日记讲的什么意思
【片名】女高怪谈2交换垂却左采越概阻意营日记(又名:幽异恋人)【英文片名】Memento结阿Mori【**/地区】韩国【类型】剧情/恐怖【导演】金兑容闵奎【主演】朴艺珍(文若仙请...
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交换日来自记讲的什么意思
【片名】女高怪谈2交换日记(又名:幽异恋人)【英文片名】Memento味问Mori【**/地区】韩国【类型】剧情/恐怖【导演】金兑容闵奎【主演】朴艺珍(文若仙)李英真(余书韵)金...
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请问一下日本有一部讲双胞胎男孩交换身份去上学最后被一个女生发现他们来自的秘密。这部漫画的名字是什么?
〈360问答双星记〉作者成田美基石明子
下列的叙述是 ①非同源染色体之间染色体片段的交换属于染色体变异 ②基因**组合定律的来自实质是:F_1产360问答生配子时,等位基因分离,非等位基因**组合 ③基因型Dd的豌豆经减数**会产生雌雄各两种配子,雌雄配子比例为1:甚巴每1 ④豌豆的灰种皮(G)与白种坏夫而益理较皮(g)植株相互授粉,它们的种子全部为灰种皮 A. 都正
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交换机端口是adm
交换机在皇周讲屋安同一时刻可进行多个端口对之间的数据传输。每一端口都可视为**的物理网段(注:非IP网段),连接在其上的网络设备独自享有全部的带宽,无须同其他设备竞争使用。那么,...
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一个男生绑架被女生绑架后被自己的好哥们救的片段,要虐,最后要拿东西交换人。
来自《刑法》:第二百三十九条360问答以勒索财物为目的绑架他人的,或者绑架他人作为人质的,处十年以上有期徒刑或者无期徒刑,并处罚金或者没收财产;情节较轻的,处五年以上十查品对望年...
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基因是具有遗传效应的DNA片段,而同源染色体上的等位基因发生交换,如abc ABC, 当发来自生双交换时,排列为
可能。基因的连锁与非连锁的交换概率差异很大,连锁还有程度不同,也影响交换概率。aBCAbC交换回来形成abcABC是可能的,可能性就是是由亲代abcABC交换形成子代aBCAbC...
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