檢視二倍体的原始碼

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|<center>'''二倍体'''<br><img
src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fp6.itc.cn%2Fq_70%2Fimages03%2F20210131%2Fb29214a078bd43bfbcd80c0ce79726ae.jpeg&refer=http%3A%2F%2Fp6.itc.cn&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1670746749&t=71aa9eb56268c95c256d801da4d234d3 " width="280"></center><small>  圖片來自百度</small> 
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二倍体是指由[[受精卵]]发育而来，且体细胞中含有两个[[染色体组]]的生物个体。另外，由二倍体的体细胞培育而来的植物，以及由只含一组染色体组的[[单倍体]]经过染色体数目加倍处理而来的植物也叫二倍体。可用2n表示。人和几乎全部的[[高等动物]]，还有一半以上的[[高等植物]]都是二倍体。

*中文:[[二倍体]]

*外文名:diploid sporophyte

*概    念:细胞内[[同源染色体]]的数目

*人类部分:精子和卵子是单倍体细胞

*增殖能力：具有有限的增殖能力

*领    域：生命科学