micropyle

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

弯生胚珠 Campylotropous ovule 珠孔邻珠柄和合点的弯曲的胚珠。

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：被子植物的一种受精方式，是通过合点部分而不是通过珠孔进入胚珠的。