Tapetum (pl. tapeta) A food-rich layer surrounding the spore mother cells in the anthers of vascular plants.
维管植花粉囊内包围孢子母细胞养质结构。
The ovule is bitegminous and tenuinucellate.The archesporial cell locates under the nucellus epidermis, which develops into fuctional megasporocyte.
孢原细胞位于珠心表皮之下,直接起大孢子母细胞功能。
声明:以上例句、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的观点;若发现问题,欢迎向我们指正。
Another, they're releasing reproductive cells called spores.
后来,它们又释放种叫做孢子的生殖。
关注我们的微信
下载手机客户端
划词翻译
详细解释