An exact multiple of the haploid number is called euploid . 确切的单倍体数目倍增被称为整倍体。
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For example , if the haploid number is 7 , the euploid number would be 7 , 14 , 21 , 28 , etc , and there would be equal numbers of each different chromosome 例如，一种生物单倍体染色体数目是7 ，整倍数将是7 、 14 、 21 、 28等数目，并且每条不同的染色体有相等的数目。
