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研究哺乳动物的掠食者：植物Studying mammals: Plant predators |
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| 课程网址: | http://openlearn.open.ac.uk/course/view.php?name=S182_4 |
| 主讲教师: | The Open University |
| 开课单位: | 英国开放大学 |
| 开课时间: | 2012-08-09 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | From the mouse-deer to the elephant, plant eaters come in all shapes and sizes. But how do they manage to flourish on a salad diet? In this unit we will examine the special features that allow them to extract their nutrients from leaves, and see how some plants protect themselves from these predators. This is the fourth unit in the ‘Studying mammals’ series. |
| 关 键 词: | 特殊功能; 沙拉饮食; 营养素 |
| 课程来源: | 英国开放大学公开课 |
| 最后编审: | 2020-10-18：yumf |
| 阅读次数: | 122 |