protogyny
英[prəʊˈtɒdʒɪni]
美[proʊˈtɑːdʒɪni]
- n. [植] 雌蕊先熟;[生理][植][无脊椎] 雌性先熟
双语例句
- 1. Protogyny in M. grandiflora lies in a mechanism that determines the anther dehiscence stage, thus reducing self-pollination and interference between pollen and stigmas.
- 广玉兰的雌性先熟是通过主动控制花药开裂时间,降低雌雄功能干扰,有效减少自花授粉。
youdao
- 2. Protogyny in M. grandiflora lies in a mechanism that determines the anther dehiscence stage, thus reducing self-pollination and interference between pollen and stigmas.
- 广玉兰的雌性先熟是通过主动控制花药开裂时间,降低雌雄功能干扰,有效减少自花授粉。
youdao
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