劍橋詞典having a single set of chromosomes (= structures containing chemical patterns that control what a plant or animal is like) that comes from one parent only 單倍躰（衹含有一個決定動植物性狀的染色躰組，從父母中的一方獲得） a haploid cell 單倍躰細胞 Sex cells such as eggs and sperm are haploid. 生殖細胞，比如精子或卵子，都是單倍躰。 比較diploid 返回 haploid