1.2.1细胞第3课时2021-2022学年生物冀少版七年级上册随堂小测
※题型：单选题※知识点：单选题※试题难度：中等<br>“种瓜得瓜,种豆得豆”这一生物现象,主要取决于细胞结构中的( )<br>A.细胞壁 B.细胞质 C.细胞核 D.叶绿体<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/76bc62f47ac0481ebddc60bd222135f7/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/47f744fc941b42feb44b9de45a2cd049/4546AF3AFEFEBB965395E52FCACAE69C.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>如图所示的模式图能正确表示克隆羊“多莉”诞生的技术原理的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/12/40A950C5D9927F1B4DFECD44F8533F66.png"><br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/12/BDCD62F6A894768B7CECD17EE88FFF68.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/12/563263C415D8CB2543FE7065390FC0BE.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/12/CA2CDE75DCA90AB828F924839388FCA5.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/12/3214616CF868E9133B0385FE0020F8F1.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/7fc218ab5f734cb6b5d8b3a811d81d82/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a6becdeb6fd6493595dfcdcb13292ba4/C2E85DEC44DD45AB950EF588A984CF6F.png"><br><br>
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