单源多倍体 dānyuánduōbèitǐ autopolyploid Origin Definitions Defs Strokes Stroke Words Sentences Sents 单 單 dān adjective single single; individual; alone; separate源 yuán noun origin (bound form) root; origin; the starting cause or basis of something多倍体 多倍體 duōbèitǐ polyploid an organism or cell having more than two complete sets of chromosomes