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下图表示伞藻的核移植实验过程和结果以下分析正确的是a细胞核能通过细胞分裂控制生物的遗传b细胞核能通过控制代谢控制生物的性状c细胞核的 Template






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tomski下图表示伞藻的核移植实验过程和结果以下分析正确的是a细胞核能通过细胞分裂控制生物的遗传b细胞核能通过控制代谢控制生物的性状c细胞核的 coloring
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题目如图为伞藻嫁接实验与伞藻核移植实验示意图该实验结果说明A生物体形态结构的建成主要与细胞质有关B细胞的分裂和分化是由细胞核控制的C sketch template
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如图表示伞藻的核移植实验过程和结果．下列分析正确的是 A．细胞核能通过细胞分裂控制生物的遗传B．细胞核在该实验中表现出能育完整个体的特点 sketch template
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下图表示伞藻的核移植实验过程和结果以下分析正确的是A细胞核能通过细胞分裂控制生物的遗传B细胞核能通过控制代谢控制生物的性状C细胞核的 sketch template
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下图表示伞藻的核移植实验过程和结果以下分析正确的是A细胞核能通过细胞分裂控制生物的遗传B细胞核能通过控制代谢控制生物的性状C细胞核的 sketch template
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下图为两种单细胞伞藻的幼体相互嫁接的实验示意图图中所表示的实验结果说明 题目和参考答案——青夏教育精英家教—— sketch template
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伞藻是单细胞绿藻其高度可达10厘米生物学上常用它来研究细胞的有关功能下面是伞藻嫁接实验和核移植实验过程示意图请完成以下各题1嫁接 sketch template
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11．伞藻是单细胞绿藻其高度可达10厘米．生物学上常用它来研究细胞的有关功能．如图1是伞藻嫁接实验图2是核移植实验过程示意图请完成以下各 sketch template
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蝾螈受精卵横缢实验伞藻核移植实验不能说明 A 细胞分裂与细胞核有关 B 伞帽的形状与细胞核有关 C 伞帽的形状与细胞有关 D sketch template
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学家用伞形帽和菊花形帽两种伞藻做嫁接实验结果如图所示该实会能够得出的结论是A 细胞核和细胞质在结构上没有联系B 伞帽形态结构的建成与 sketch template
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题目分析实验现象回答下列问题1伞藻由“帽 柄假根三部分构成细胞核在基部学家用伞形“帽 两种伞藻做嫁接和核移植实验如下图 sketch template
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33．如图为两种单细胞伞藻的幼体相互嫁接的实验示意图 1上述实验的大体过程是将种甲伞藻的部分伞柄中段嫁接到种乙伞藻的带核的假根段上 sketch template
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下图为用伞藻做的“嫁接”实验。实验结论是 高途 sketch template
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核移植 360百 sketch template
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细胞核功能的实验探究 高中生物知识点总结 师梦圆 sketch template
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一同学将下图乙伞藻的细胞核与伞部去掉并将甲伞藻的细胞核移入乙中则存活下来的乙伞藻其外形是 ——青夏教育精英家教—— sketch template
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核移植图册 360百 sketch template
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17．如图表示伞藻的核移植实验过程和结果．下列分析正确的是 A．细胞核能通过细胞分裂控制生物的遗传B．细胞核在该实验中表现出能育完整个体 sketch template
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伞藻是一类大型的单细胞海生绿藻细胞核位于基部的假根内成熟后伞藻的顶部长出一个伞帽伞帽的形状因伞藻的种类不同而异．如图为伞藻的嫁接实验 sketch template
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伞藻是一种大型单细胞藻类，身体由一个细胞构成，细胞核位于“假根”中。不同的伞藻有不同形状的“帽”，有的伞形如图1甲，有的菊花形如图1乙。 sketch template
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细胞核功能的实验探究 高中生物知识点总结 师梦圆 sketch template
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伞藻 百度百 sketch template
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下图是对变形虫进行去核和再植核的有关实验过程用一根玻璃针将一个变形虫切成两半有核的一半能继续生活无核的一半死亡如果将一个变形虫的核 sketch template
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下图为两种单细胞伞藻的幼体相互嫁接的实验示意图据图回答 上述实验的大体过程是 将甲种伞藻的部分 嫁接到乙种伞藻的 上 将乙种伞藻 sketch template
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下图为两种单细胞伞藻的幼体相互嫁接的实验示意图据图回答 上述实验的大体过程是 将甲种伞藻的部分 嫁接到乙种伞藻的 上 将乙种伞藻 sketch template
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伞藻是单细胞藻类由帽柄足3部分组成细胞核位于足中下图表示伞藻的嫁接实验该实验结果表明A细胞溶胶是细胞的控制中心B细胞溶胶是遗传 sketch template
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图为两种单细胞伞藻的幼体相互嫁接的实验过程示意图 1上述实验的大体过程是 将甲种伞藻的部分 嫁接到乙种伞藻的 上 将乙种伞藻的 sketch template
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核移植 360百 sketch template
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单细胞伞藻由帽、柄和假根三部分构成，细胞核在基部。学家用伞形帽和菊花形帽两种伞藻做嫁接和核移植实验如下图。下列说法正确的是（ sketch template
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【题目 伞藻是一种大型单细胞藻类，身体由一个细胞构成，细胞核位于“假根”中。不同的伞藻有不同形状的“帽”，有的伞形（如图甲），有的菊花形 sketch template
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伞藻是一种单细胞生物即整个生物体由一个细胞构成．该细胞很不规则由帽柄假根三部分构成细胞核位于基部假根内．学家用伞形帽和菊花形帽两种 sketch template
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初中生物知识点：细胞分裂的概念、过程和意义 生物体结构层次 中考 sketch template
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下图表示研究人在相同且适宜环境中做的两个实验：实验一为变形虫一分为二的切割实验；实验二为变形虫的核质分离实验。下列根据这两个实验现象得出的 sketch template
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百度教育 sketch template
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下图是对变形虫进行去核和再植核的有关实验过程请根据图示回答问题 1去核部分的细胞质可以生活一段时间其原因是 2单独的核不能 sketch template
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关于细胞核的功能能反映出其本质的一项是 A．细胞核与生物的遗传变异有关B．与生的连续性有关C．细胞进行有丝分裂时核先分裂D．是DNA sketch template