例句與造句

1. Endomitosis the duplication of chromosomes without division of the nucleus , causing polyploidy and leading to an increase in nuclear and cytoplasmic volume
   核內有絲分裂：在細胞核不分裂的情況下進行染色體復制，產生多倍體并使細胞體積增大的一種有絲分裂形式。
2. It's difficult to find duplication of chromosome in a sentence. 用duplication of chromosome造句挺難的