Prokaryotes lack organelles such as nucleoli, mitochondria, plastids, Golgi apparatus, and do not exhibit cyclosis.
原核生物无细胞器,如核仁、线粒体、质体、高尔基体等,不出现胞质环流。
Prokaryotes lack organelles such as nucleoli, mitochondria, plastids, Golgi apparatus, and do not exhibit cyclosis.
原核生物无细胞器,如核仁、线粒体、质体、高尔基体等,不出现胞质环流。
A dedifferentiation of mitochondria and plastids in structure in microspore mother cells was observed at from diplonema/diakinesis to metaphase Ⅰ,then a redifferentiation at dyad stage.
在小孢母细胞减数裂过程中,有核糖体数量存在逐渐减少的现象,质体和线粒体结构在双线期/终 变期和中期Ⅰ趋于简化;
声明:以上例句、词类均由互联网资源自动生成,部未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。