het.er.og.a.my
n.（名词）Alternation of sexual and parthenogenic generations, as in some aphids.世代交替：双性与单性生殖交替进行，如一些蚜虫中The state or condition in which conjugating gametes are dissimilar in structure and size as well as in function.配子异型：配合配子在结构与大小及功能上不同的状态或情况
【引伸】
het.erogam.ic
