网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
一种起贮存作用的器官是（ ）
参考答案
更多 “ 一种起贮存作用的器官是（ ） ” 相关考题
考题
请根据以下内容回答 60～64 题A．An organ of higher plants， usually subterranean and having several functions，including the absorption and conduction of water and dissolved minerals， food storage，and anchorage of the plant in the soil. It is distinguished from the stem by its structure，by the manner in which it is formed， and by the lack of such appendages as buds and leaves.B．It grow horizontally， as a food-storing organ， beneath the surface of the ground， and enables a plant to reproduce itself.It has nodes， buds，and tiny leaves and does not die when cut； replanted， it yields new plant.C．both A and BD．neither A nor B第 60 题 一种起运输作用的器官是（ ）
考题
关于贮精囊和纳精囊的叙述中,错误的是（）A．贮精囊是自体精子贮存和发育的器官,纳精囊接受异体精子B．纳精囊是自体精子贮存和发育的器官,贮精囊接受异体精子C．贮精囊和纳精囊是贮存精子的不同器官的名称D．每条环毛蚓都同时具有这两种器官
热门标签
最新试卷
