Euglena - The Biology Corner Euglena can also gain nutrients by absorbing them across their cell membrane, hence they become heterotrophic when light is not available, and they cannot ...
眼虫细胞有细胞壁吗？_百度知道 没有，虽然它有叶绿体，像植物。因此它还有一个名字叫裸藻。 裸藻，古代原生动物眼 虫的植物学名称，因为眼虫 ...
