cleavage polyembryony的用法和樣例:
例句
- Cleavage polyembryony occurs in some gymnosperms, e.g. in Pinus, but usually only one embryo develops to maturity.
裂生多胚現象通常發(fā)生在一些裸子植物中,例如松屬,有時(shí)僅有一個(gè)胚可以發(fā)育成熟。 - The occurrence of more than one embryo in the ovule denotes polyembryony.
在胚珠中有一個(gè)以上的胚發(fā)生是表示多胚現象。