chalazal end

• 合点端

chalazal end的用法和样例：

例句

1. The chalazal end megaspore develops into the embryo sac mother cell.
   合点端大孢子发育为胚囊母细胞。
2. As development goes on, callose fluorescence disappears in the chalazal wall of diplosporous functional megaspore.
   二倍体功能大孢子的合点端细胞壁内的胼胝质荧光消失。