无性繁殖（clone）
无性繁殖（clone）
相关考题：
：一个细菌经过20分钟左右就可以一分为二，一根葡萄枝切成十段就可能变成十株葡萄，一株草莓依靠它沿地“爬走”的葡萄茎，一年内就长出数百株草莓苗……如此种种，都是生物靠自身的一分为二或一小部分的扩大来繁衍后代，这就是无性繁殖。无性繁殖的英文名称叫Clone，译音为“克隆”。现在，“克隆”的含义已不仅指无性繁殖，也包括“无性繁殖系”。凡是来自一个祖先的无性繁殖的一群个体叫“无性繁殖系”，简称无性系。与这段文字文意不相符的是（ ）。A．植物通过无性繁殖而扩大繁衍后代B．凡是来自一个祖先的无性繁殖的一群个体，称为无性系C．生物靠自身一分为二繁衍后代，速度惊人D．现在的英文“clone”，译音“克隆”，就是指无性繁殖
Why would a clone not be identical to the "master copy"?A、They are totally different persons.B、The clone's cells, for example, would have energy-processing machinery that came from the egg, not from the person who was cloned.C、They have different genetic source.D、The clone’s cells can be productive.
Clone 和Duplicate 之间的区别是()A. Clone 复制出来的对象完全相同，位置也相同，Duplicate 复制出的对象位置有一点错开B. Clone 复制出的对象完全相同，位置有点错开，Duplicate 复制出来的对象位置也相同C. Clone 可以重复粘贴，其他都相同D. Duplicate 可以重复粘贴，其他都相同
以下对CoreLDRAW的Clone命令描述不正确的是（）。A、Clone命令能产生源对象的派生物B、Clone命令产生的派生物不能用Clone命令在产生派生物C、Clone命令产生的派生物继承源对象的属性D、Clone命令产生的派生物不继承源对象的属性
Clone（克隆）和Duplicate（重制）之间的区别是什么（）A、Clone（克隆）复制出来的对象完全相同，位置也相同，Duplicate（重制）复制出的对象位置有一点错开B、Clone（克隆）复制出的对象完全相同，位置有点错开，Duplicate（重制）复制出来的对象位置也相同C、Clone（克隆）可以重复粘贴，其他都相同D、Duplicate（重制）可以重复粘贴，其他都相同
HashSet子类依靠（）方法区分重复元素。A、toString（）、equals（）B、clone（）、equals（）C、hashCode（）、equals（）D、getClass（）、clone（）
下列代码正确的是哪项？（） A、 public class Session implements Runnable， Clonable{ public void run （）；public Object clone （） ； }B、 public class Session extends Runnable， Cloneable { public void run（） {/*dosomething*/} public Object clone（） {/*make a copy*/} }C、 public abstract class Session implements Runnable， Clonable { public void run（） {/*do something*/} public Object clone（） {/*make a copy*/} }D、 public class Session implements Runnable， implements Clonable { public void run（） {/*do something*/} public Object clone（） {/*make a copy*/} }
Assume that you would like to clone an existing WebLogic Domain and enable some customizations. What scenario would you choose?（）A、In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain" from the context menu. In the graphical wizard, customize and extend the domain if needed. These steps will only clone only the domain configuration. Binaries with deployments are needed to be cloned by operation on the file system. B、In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain" from the context menu. In the graphical wizard, customize the domain. These steps clone the binaries and domain configuration. If the extension is needed, perform it after cloning in the WebLogic web-based console. C、In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain" from the context menu. In the graphical wizard, customize and extend the domain if it is needed. These steps clone the binaries and domain configuration. D、In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain" from the context menu. These steps clone the binaries and domain configuration. If the customization or extension is needed, complete that after cloning in the WebLogic web-based console. E、In the file system, copy the domain structure of the configuration directory and paste it in the new location. Modify configuration files for address and port. If further customization is needed, open the WebLogic web-based console and perform these modifications.
单选题Assume that you would like to clone an existing WebLogic Domain and enable some customizations. What scenario would you choose?（）AIn the Enterprise Manager, find the domain to be cloned. Choose Clone WebLogic Domain from the context menu. In the graphical wizard, customize and extend the domain if needed. These steps will only clone only the domain configuration. Binaries with deployments are needed to be cloned by operation on the file system. BIn the Enterprise Manager, find the domain to be cloned. Choose Clone WebLogic Domain from the context menu. In the graphical wizard, customize the domain. These steps clone the binaries and domain configuration. If the extension is needed, perform it after cloning in the WebLogic web-based console. CIn the Enterprise Manager, find the domain to be cloned. Choose Clone WebLogic Domain from the context menu. In the graphical wizard, customize and extend the domain if it is needed. These steps clone the binaries and domain configuration. DIn the Enterprise Manager, find the domain to be cloned. Choose Clone WebLogic Domain from the context menu. These steps clone the binaries and domain configuration. If the customization or extension is needed, complete that after cloning in the WebLogic web-based console. EIn the file system, copy the domain structure of the configuration directory and paste it in the new location. Modify configuration files for address and port. If further customization is needed, open the WebLogic web-based console and perform these modifications.
单选题如果一个对象仅仅声明实现了cloneable接口，但是不声明clone方法，外部能够调用其clone方法吗？（）A 能B 不能C 不确定