homogamy

1.Homogamy occurs in the closed cleistogamous flowers that appear late in the season in certain plants.

该象一般出有闭花受精花的一些特定的植物中。

2.The results show significant non-synchronous changes in various components of the educational homogamy parameters.

资料析的结果显示，教育同婚配模型的各个参数间，存著非同步的变异。