Definition: The alternation of the generations (or alternation of phases)describes the lifecycle of plants,fungi and protists.世代交替shì dài jiāo tì指植物、菌類、原生生物的生命周期。Example:They show a heteromorphic alternation of generations,the gametophyte egging the domin......(本文共 270 字) [閱讀本文] >>