Two cell layers (diploblastic) separated by a gelatinous mesoglea.
两细胞(两),间是凝胶状胶。
Two cell layers (diploblastic) separated by a gelatinous mesoglea.
两细胞(两),间是凝胶状胶。
But the only choices hae been glass labware and a product called Matrigel, a gelatinous protein mixture secreted by mouse tumor cells.
但是,玻璃材质试验器皿是唯一选择,另外就是基质胶,是一种由大鼠肿瘤细胞产生胶状蛋白混合分泌物。
声明:以上例、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。