micropyle

1.An ovule which is curved so that the micropyle is positioned near the funiculus and the chalaza.

弯生 Campylotropous ovule 孔邻近柄和合点弯曲。

2.chalazogamy A method of fertilization in angiosperms in which the pollen tube enters the ovule by the chalaza instead of through the micropyle, penetrating the placenta en route.

合点受精：被子植物一种受精方式，花粉管是通过合点部分而不是通过孔进入。