倍ばい数すう性せいばいすうせいMeanings1nounploidy; polyploidygenetics›Genetics term referring to the number of complete sets of chromosomes in a cell. Often used in contexts like 倍数性の変化 (change in ploidy) or 倍数性解析 (ploidy analysis).倍ばい数すう性せいは、生せい物ぶつの