中文翻译与英英解释

n.
【生物学】异型有性世代交替；突变。

the alternation of two or more different forms in the life cycle of a plant or animal
同义词：alternation of generations, xenogenesis,

例句与用法

The heterogenesis expression of different type of cd44 in brain tumous
44在脑肿瘤中的异质性表达及其意义