zygotic embryo造句

例句与造句

1. Its functions are like a zygotic embryo in giving rise to a new plant .
   其功能就象合子胚，都能产生一株新植物。
2. A sharp demarcation of adventive embryos from zygotic embryos cannot be drawn .
   不定胚与合子胚之间不能划分出明显的界限。
3. Advances in the techniques for cryopreservation of " musa " . including germplasm embryogenic cell suspension , zygotic embryos and apical meristems over ten years are reviewed ; and the main factors affecting cryopreservation are also mentioned , which include material , pretreatment , loading and dehydrating
   总结了影响香蕉超低温保存效果的几个主要因素，主要包括材料、预处理、装载处理以及冰冻保护剂。
4. It's difficult to find zygotic embryo in a sentence. 用zygotic embryo造句挺难的